Question

In a rectangle ABCD , AB= 7cm and AB AD= 25cm. find the
height of a triangle
whose base is AB and whose
area is two times the area of the rectangle ABCD.​

Answer 1

Answer:

height of triangle : 100

Step-by-step explanation:

area of rectangle. = l × b

= 25 × 7

= 175

base of triangle = AB = 7cm

area of triangle. = 2 × (area of rectangle)

1/2 × base × height = 2 × 175

1/2 × 7 × height = 350

height. = 350 × 2/7

= 700/7

=