Question

Find the height of the trapezium whose bases are 7 cm and 11 cm respectively and area

is 110 sq cm. ​

Answer 1

Answer:

h≈12.22cm

a (Base)=7cm

b (Base )=11cm

A (Area)=110cm²

Using the formula

A=a+b/2*h

Solving forh

h=a+b/2A=2·110

7+11≈12.22222cm