A diagonal of a pentagon having length 10 cm divides it into a triangl

1.	A diagonal of a pentagon having length 10 cm divides it into a triangle and a rectangle. If the area of the pentagon is 70 cm and the breadth of the rectangle is 5 cm, then the height of the triangle is what?
Answer» Answer: Step-by-step explanation: Area of Pentagon = Area of Rectangle + Area of Triangle = Length * BREADTH + 1/2 * BASE* Height 70 = 10 * 4 + 1/2* 10*h => 5h = 30 => h = 6 cm. THUS height of triangle is 6 cm.

A diagonal of a pentagon having length 10 cm divides it into a triangle and a rectangle. If the area of the pentagon is 70 cm and the breadth of the rectangle is 5 cm, then the height of the triangle is what?

Answer»

Answer:

Step-by-step explanation:

Area of Pentagon = Area of Rectangle + Area of Triangle

= Length * BREADTH + 1/2 * BASE* Height

70 = 10 * 4 + 1/2* 10*h

=> 5h = 30

=> h = 6 cm.

THUS height of triangle is 6 cm.

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A diagonal of a pentagon having length 10 cm divides it into a triangle and a rectangle. If the area of the pentagon is 70 cm and the breadth of the rectangle is 5 cm, then the height of the triangle is what?​

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A diagonal of a pentagon having length 10 cm divides it into a triangle and a rectangle. If the area of the pentagon is 70 cm and the breadth of the rectangle is 5 cm, then the height of the triangle is what?