Question

Find the area of the following figure..​

Answer 1

456
`cm^(2)`

Explanation:

Find the height of the trapezoid first (QR):

`\sqrt{37^(2) -35^(2) }` = 12

QR = 12

Area:

`(a+b)/(2)` × h =
`(35+41)/(2)` × 12

= 456
`cm^(2)`