Question

plz i need help very badly

Answer 1

60 in.2is the value of b for the following figure

Answer 2

Given,
Base=12in.
Height=5in.
Hypotenuse=13inch
Length=15in.
:.Area of traingle=1/2bh=1/2×12×5=6×5=30in²
Area of hypotenuse=15×13=195in²
Area of base=15×12=180in²
Area of side=15×5=75in²
:.Total area=30+195+180+75=480in²
:.Area of B=180in²
(ÆÑẞWĒR)