Quiz about G8 Math Quiz 2 - 22-23 (EVA Private)

Question 1

The point of concurrent of the medians divides each median in the ratio ............... from the vertex.

Accepted Answer

2 : 1

Answer

1 : 2

Answer

3 : 1

Answer

3 : 2

Question 2

If M is the point of intersection of the medians of $$\Delta ABC$$ , line AD is a median, then AD = .................

Accepted Answer

$$\frac{3}{2}$$ AM

Answer

2 AM

Answer

$$\frac{2}{3}$$ MD

Answer

4 MD

Question 3

The point of intersection of the medians divides each median in the ratio 4 : ....... from the base.

Accepted Answer

8

Answer

2

Answer

1

Answer

4

Question 4

In the given figure, BM = 6 cm, then ME = ......... cm

Accepted Answer

3

Answer

6

Answer

7

Answer

9

Question 5

In $$\Delta ABC$$ , line AD is a median and M is the point intersection of the medians.

Then $$\left(AM\right)^2$$ = ........... $$\left(AD\right)^2$$

Accepted Answer

$$\frac{4}{9}$$

Answer

2

Answer

$$\frac{3}{2}$$

Answer

$$\frac{1}{2}$$

Question 6

If ABC is a right-angled triangle at B, AB = 6 cm, BC = 8 cm, then the length of the median drawn from B equals ......... cm.

Accepted Answer

5

Answer

10

Answer

3

Answer

4

Question 7

In the opposite figure, BD = ......... cm

Accepted Answer

5

Answer

10

Answer

2.5

Answer

15

Question 8

The number of medians in a triangle is .........

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 9

If line BD is a median in $$\Delta ABC$$ , BD = $$\frac{1}{2}$$ AC, then ...........

Accepted Answer

$$m\left(\angle ABC\right)=90\degree$$

Answer

$$m\left(\angle BAC\right)=90\degree$$

Answer

$$m\left(\angle ABC\right)=30\degree$$

Answer

$$m\left(\angle ACB\right)=90\degree$$

Question 10

The number of axis of symmetry in an equilateral triangle equals .........

Accepted Answer

3

Answer

zero

Answer

1

Answer

2

Question 11

If C belongs to the axis of symmetry of line AB, then AC - BC = .........

Accepted Answer

zero

Answer

1

Answer

2

Answer

4

Question 12

In $$\Delta LMN$$ , LM = LN, E belongs to line MN where line LE $$\perp$$ line MN.

If ME = 4 cm, then MN = .......... cm

Accepted Answer

8

Answer

12

Answer

4

Answer

2

Question 13

If the measure of one angle in the right-angled triangle is $$45\degree$$ , then the number of axis of symmetry of the triangle is ..............

Accepted Answer

1

Answer

zero

Answer

2

Answer

3

Question 14

In the opposite figure:

The area of $$\Delta ABC$$ = .............. $$cm^2$$

Accepted Answer

60

Answer

36

Answer

120

Answer

65

Question 15

In $$\Delta ABC$$ , AB = AC, $$m\left(C\right)$$ = $$65\degree$$ , then $$m\left(\angle A\right)$$ = ............ degrees

Accepted Answer

50

Answer

30

Answer

55

Answer

130

Question 16

If the measure of one of the base angles in an isosceles triangle is $$30\degree$$ , then the triangle is ............

Accepted Answer

obtuse-angled

Answer

acute-angled

Answer

right-angled

Answer

equilateral

Question 17

In $$\Delta ABC$$ , AB = AC, $$m\left(\angle B\right)$$ = 6x, $$m\left(\angle A\right)$$ = 3x.

Then x = .......... $$\degree$$

Accepted Answer

12

Answer

36

Answer

72

Answer

15

Question 18

Question 18.

Accepted Answer

50

Answer

60

Answer

40

Answer

70

Question 19

Question 19.

Accepted Answer

66.5

Answer

47

Answer

86

Answer

133

Question 20

In $$\Delta ABC$$ , if AB = AC, $$m\left(\angle A\right)$$ = 2 $$m\left(\angle B\right)$$ , then $$m\left(\angle C\right)$$ = ......... $$\degree$$

Accepted Answer

45

Answer

30

Answer

60

Answer

90

Question 21

Question 21.

Accepted Answer

4

Answer

$$\frac{2}{5}$$

Answer

$$\frac{4}{5}$$

Answer

2

Question 22

In $$\Delta ABC$$ , if AB = BC, then $$\angle C$$ is ...........

Accepted Answer

acute

Answer

right

Answer

obtuse

Answer

straight

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