Question

A diagonal of a quadrilateral is 80 cm in length and the lengths of perpendiculars to it from
the opposite vertices are 5.8 cm and 7.6 cm. Find the area of the quadrilateral.​​

Answer 1

Answer:

Step-by-step explanation:

Hey

Given that :-

• Length if diagonal = 80 cm

• Length of perpendicular = 8 cm and 10 cm .

So ,

area of quadrilateral =

1 / 2 * length of diagonal ( sum of perpendiculars )

= 1 / 2 * 80 * ( 8 + 10 )

= 40*18

= 720 cm²

DID YOU GET IT