maths

Which is the area of a rectangle?

• length divided by wigth

• length multiply the width

• length plus width

• length subtract width

• length 1/2 + width

Which is the area of a triangle?

• Base multiply by high multiply by 2

• base multiply by high divided by two

• base multiply by high divided by 4

• All are correct

Which is the area of a parallelogram ?

• base multiply by the hight

• base plus hight divide by 2

• base multiply by the perpendicular hight

• All are corrects

Which is the area of the trapezium?

• (B1+B2) x height

  divided by 2

• (B1+B2)

  subtract the height multiply by 2

• None

• (B1xB2)

  Divided by the height multiply by 4

A pentagonal Prism, how many edges have?

• 13

• 8

• 15

• 9

how many edges have a octagonal prism?

• 18

• 27

• 15

• 24

Fractin 4/5 in decimal

• 0.6

• 0.8

• 0.3

• 0,5

Fraction 3/5 in decimal

• 0.7

• 0.3

• 0.6

• 0.9

what is a polygon?

• A shape with no edges

• A shape with curved sides

• A shape made only of straight edges

• A shape made only of right angles

How many sides does a hexagon have?

• It has no sides

• It has 6 sides

• It has infinite sides

• It has 12 sides