Question

Find area and perimeter​

Answer 1

Perimeter

P = P1+P2

P1 = 4a P2=2(a+b)

P1=4*5 P2=2(3+5)

P1=20 P2=2*8

P2=16

P = 20+16

P=36

Area

A=A1+A2

A1=
`a^(2)` A2=a*b

A1=
`5^(2)` A2=3*5

A1=25 A2=15

A=25+15

A=40