Quiz about Geometria con misure Algebriche

Question 1

Calcola l'area della figura

Accepted Answer

$$2x^2+16x$$

Answer

$$3x+8$$

Answer

$$x^2+8x$$

Answer

$$2x+8+x$$

Question 2

Calcola il perimetro della figura

Accepted Answer

$$6x+16$$

Answer

$$2x^2+16x$$

Answer

$$x^2+8x$$

Answer

$$2x+8+x$$

Question 3

Calcola il perimetro

Accepted Answer

22a + 4b

Answer

11a + 2b

Answer

15a - b

Answer

28a + 4b

Question 4

Calcola il perimetro

Accepted Answer

6x + 1

Answer

3x + 3

Answer

6,5 x + 1,5

Answer

3x + 2

Question 5

Calcola il perimetro

Accepted Answer

13m + 15

Answer

11m + 11

Answer

13m + 14

Answer

11m + 12

Question 6

Calcola l'area

Accepted Answer

$$36x^2-4x$$

Answer

$$36x^2-6x$$

Answer

$$13x^2-4x$$

Answer

$$13x^2-x$$

Question 7

Calcola il perimetro

Accepted Answer

26x - 2

Answer

13x - 1

Answer

15x - 4

Answer

12x - 3

Question 8

Calcola l'area del rettangolo

Accepted Answer

$$15a^2+44a-20$$

Answer

$$15a^2+44a-40$$

Answer

$$16a^2+40a-20$$

Answer

$$15a^2+24a-60$$

Question 9

Calcola il perimetro

Accepted Answer

20x + 6

Answer

10x + 3

Answer

12x + 7

Answer

14x - 5

Question 10

Calcola il perimetro del rettangolo

Accepted Answer

16a + 16

Answer

8a + 8

Answer

12a + 12

Answer

$$15a^2+24a-60$$

Question 11

Calcola l'area

Accepted Answer

$$2x^2+7x+3$$

Answer

$$2x^2+7x+4$$

Answer

$$2x^2+8x+4$$

Answer

$$x^2+6x+4$$

Question 12

Calcola il perimetro

Accepted Answer

6x + 8

Answer

3x + 4

Answer

4x + 7

Answer

$$3x^2\ +\ 4$$

Question 13

Calcola il perimetro

Accepted Answer

6x + 16

Answer

3x + 8

Answer

4x + 12

Answer

9x - 6

Question 14

Calcola l'area

Accepted Answer

$$2x^2+11x+15$$

Answer

$$3x^2+12x+8$$

Answer

$$2x^2+13x+18$$

Answer

$$4x^2+14x+6$$

Question 15

Calcola l'area del triangolo

Accepted Answer

$$2a^2+4a$$

Answer

$$4a^2+8a$$

Answer

$$2a^2+8a\ +16$$

Answer

$$4a^2+4a$$

Question 16

Calcola il perimetro del triangolo

Accepted Answer

9a + 3

Answer

8a + 4

Answer

8a + a + 2

Answer

10a + 4

Question 17

Calcola il perimetro

Accepted Answer

8a + 4

Answer

8a

Answer

5a + 7

Answer

8a - 4

Question 18

Calcola l'area

Accepted Answer

$$3a^2+3a$$

Answer

$$6a^2+6a$$

Answer

$$6a^2+3a$$

Answer

$$3a^2+6a$$

Question 19

Calcola l'area

Accepted Answer

$$20x^2-8x$$

Answer

$$40x^2-8x$$

Answer

$$40x^2-16x$$

Answer

$$40x^2-16$$

Question 20

Calcola l'area

Accepted Answer

$$3x^2+13x-10$$

Answer

$$6x^2+16x-40$$

Answer

$$8x^2+24x-20$$

Answer

$$3x^2+10x-30$$

Question 21

Calcola l'area

Accepted Answer

$$a^2-2a-\frac{1}{2}ab+b$$

Answer

$$2a^2-6a-2ab+6b$$

Answer

$$5a^2-3a+ab+2b$$

Answer

$$2a^2+4a+ab-2b$$

Question 22

Calcola l'area

Accepted Answer

$$4b^2-c^2$$

Answer

$$8b^2-2c^2$$

Answer

$$4b^2-c^2-8bc$$

Answer

$$8b^2-2c^2+8bc$$

Question 23

Calcola l'area

Accepted Answer

$$2x^2-\frac{1}{2}y^2$$

Answer

$$4x^2-y^2$$

Answer

$$4x^2-y^2\ +\ 2xy$$

Answer

$$4x^2-y^2\ +\ 4xy$$

Question 24

Calcola l'area

Accepted Answer

$$4a^2-b^2$$

Answer

$$4a^2-2b^2$$

Answer

$$4a^2-b^2-4ab$$

Answer

$$4a^2-b^2+4ab$$

Question 25

Calcola l'area

Accepted Answer

$$96a^2$$

Answer

$$108a^2$$

Answer

$$192a^3$$

Answer

$$84a^2$$

Question 26

Calcola l'area

Accepted Answer

$$4x^2+16x$$

Answer

$$8x^2+32x$$

Answer

$$12x^2+24x$$

Answer

$$16x^2+4x$$

Question 27

Calcola il perimetro

Accepted Answer

12x

Answer

8x + 8

Answer

10x - 4

Answer

12x - 8

Question 28

Calcola l'area

Accepted Answer

$$k^2+4k$$

Answer

$$2k^2+8k$$

Answer

$$k^2+8k$$

Answer

$$2k^2+4k$$

Question 29

Calcola l'area

Accepted Answer

$$9m^2+14m$$

Answer

$$8m^2+15m$$

Answer

$$6m^2+4m$$

Answer

$$18m^2+28m$$

Question 30

Calcola l'area della parte colorata

Accepted Answer

$$4x^2+30x$$

Answer

$$5x^2+30x$$

Answer

$$6x^2+11x$$

Answer

$$6x^2+30x$$

Question 31

Calcola l'area

Accepted Answer

$$4x^2-x$$

Answer

$$4x^2-2x^3$$

Answer

$$6x^2-2x$$

Answer

$$14x^2-4x$$

Question 32

Calcola il perimetro

NB: dovrai usare Pitagora!

Accepted Answer

60x

Answer

48x

Answer

16x

Answer

8x

Question 33

Calcola l'area

NB: occorre usare Pitagora per risolvere l'esercizio

Accepted Answer

$$240x^2$$

Answer

$$8x^2$$

Answer

$$48x^2$$

Answer

$$192x^2$$

Question 34

Calcola l'area

Accepted Answer

$$x^2+11x+12$$

Answer

$$x^2+11x+24$$

Answer

$$x^2+12x+24$$

Answer

$$x^2+31x+19$$

Question 35

Calcola l'area verde

Accepted Answer

$$32x^2-21x$$

Answer

$$3x^2-2x$$

Answer

$$30x^2-11x$$

Answer

$$33x^2-24x$$

Question 36

Calcola l'area verde

Accepted Answer

$$11x^2-14x$$

Answer

$$10x^2-10x$$

Answer

$$14x^2-11x$$

Answer

$$12x^2-19x$$

Question 37

Calcola il perimetro

Accepted Answer

4x + 22

Answer

6x + 2

Answer

4x + 10

Answer

5x + 12

Question 38

Calcola l'area azzurra

Accepted Answer

$$22x^2+30x$$

Answer

$$12x^2+35x$$

Answer

$$2x^2+3x$$

Answer

$$52x^2+33x$$

Question 39

Calcola l'area arancione

Accepted Answer

$$-4x^2+12x+72$$

Answer

$$81-4x^2+12x$$

Answer

$$81-4x^2+6x$$

Answer

$$-4x^2+12x+90$$

Question 40

Calcola l'area azzura

Accepted Answer

$$7x^2+15x-14$$

Answer

$$9x^2+23x-26$$

Answer

$$6x^2+25x-13$$

Answer

$$8x^2+11x-18$$

Question 41

Calcola l'area rosa

Accepted Answer

$$7x^2+15x-14$$

Answer

$$9x^2+15x-10$$

Answer

$$8x^2+6x-10$$

Answer

$$6x^2+12x-12$$

Question 42

Calcola l'area verde

Accepted Answer

$$26x^2+6x-12$$

Answer

$$30x^2+6x-15$$

Answer

$$30x^2+7x-15$$

Answer

$$26x^2+7x-12$$

Question 43

Calcola l'area

Accepted Answer

$$20x^2+12x+2$$

Answer

$$20x^2+22x+5$$

Answer

$$24x^2+10x+4$$

Answer

$$30x^2+22x+4$$

Question 44

Calcola l'area marrone

Accepted Answer

$$2x^2+7x+6$$

Answer

$$2x^2+6x+7$$

Answer

$$x^2+3x+6$$

Answer

$$2x^2+2x+3$$

Question 45

Calcola l'area azzurra

Accepted Answer

8x

Answer

4x

Answer

16x

Answer

2x

Question 46

Calcola l'area verde

Accepted Answer

$$15x^2+62x+63$$

Answer

$$16x^2+64x+64$$

Answer

$$13x^2+60x+3$$

Answer

$$x^2+2x+6$$

Question 47

Calcola l'area verde

Accepted Answer

$$12a^2+23a$$

Answer

$$12a^2+6a$$

Answer

$$14a^2+24a$$

Answer

$$21a^2+23a$$

Question 48

Calcola il VOLUME

Accepted Answer

$$210a^3-35a^2$$

Answer

$$250a^3-65a^2$$

Answer

$$219a^3-85a^2$$

Answer

$$270a^3-38a^2$$

Question 49

Calcola il volume

Accepted Answer

$$5x^3+26x^2-63x$$

Answer

$$6x^3+26x^2-63x$$

Answer

$$5x^3+35x^2-63x^2$$

Answer

$$5x^3+35x^2-63x$$

Question 50

Calcola il volume

Accepted Answer

$$\frac{5}{6}a^3$$

Answer

$$\frac{5}{8}a^3$$

Answer

$$\frac{1}{6}a^3$$

Answer

$$\frac{5}{7}a^3$$

Question 51

Calcola la superficie totale

Accepted Answer

$$214a^2-24a$$

Answer

$$264a^2-44a$$

Answer

$$314a^2-124a$$

Answer

$$218a^2-74a$$

Question 52

Calcola il volume

Accepted Answer

$$15x^3+16x^2+4x$$

Answer

$$15x^3+15x^2+4x^2$$

Answer

$$11x^2+16x^3+4x$$

Answer

$$15x^3+16x^2+4x\ +\ 23$$

Question 53

Calcola la superficie totale

Accepted Answer

$$6a^2$$

Answer

$$8a^2$$

Answer

$$10a^2$$

Answer

$$\frac{10}{3}a^2$$

Question 54

Calcola il volume

Accepted Answer

$$-8x^3-4x^2+200x+100$$

Answer

$$8x^3+6x^2+200x+100$$

Answer

$$-8x^3+9x^2+200x+100$$

Answer

$$-8x^3-42x^2+20x+10$$

Question 55

Calcola il volume

Accepted Answer

$$15x^3-4x^2-53x+30$$

Answer

$$15x^3+4x^2-5x+70$$

Answer

$$5x^3-4x^2+3x+3$$

Answer

$$25x^3-4x^2-5x+30$$

Question 56

Calcola l'area della parte colorata

Accepted Answer

$$\frac{3}{2}x^2-6$$

Answer

$$\frac{5}{2}x^2-8$$

Answer

$$\frac{3}{4}x^2-4$$

Answer

$$\frac{3}{7}x^2-9$$

Geometria con misure Algebriche

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