Question

if area of a right isosceles triangle is 8^2cm .what is perimeter and length of is longest altitude(step by step answer)
​

Answer 1

Answer:

Step-by-step explanation:

AREA is 1/2*base *height

for right isosceles triangle base = height

hence 64=1/2*base*base

base=8 under root 2=height

third side^2 = base^2+height^2

third side = 16

perimeter=16+16 root2

and longest altitude is the height itself i.e 8 root2