Question

Good morning

plzzz answer for these questions

plzz explain also I need all answers​

Answer 1

a;. area of the triangle+area of the square

1/2×12×16 + 16×16

96+256

352.m.sq

b; hypotenuse of right angle triangle,

√12^2+16^2= 20

perimeter=

20+12+3×16

80.m