Question

The area of right angled triangle is 96 cm sq . If it base measures 16 cm and hypotenus measures 20 cm find it perimeter

Answer 1

Perpendicular-✓20^2-16^2=✓144=12
perimeter=20+16+12(Hypotenus + Base + perpendicular)=48 cm

Answer 2

h2= p2 +b2
(20)2= p2+(16)2
400-256=p2
p2=144
p=12