Question

A garden in the form of a right - angled triangle has an area of 72 sq. m. If the two sides comprising the right angles equal, what could be the length of these sides?​

Answer 1

Answer:

area = 72 sq m

formula:

area =

+72+=+%281%2F2%29%2Ax%2Ax

72%2A2+=x%2Ax

+144=x%5E2

+sqrt%28144%29=x

+12=x

base=height = x= 12 m

length of other two sides = 12 m

Answer 2

Answer:

b=h

1/2*b*h=72

1/2*h*h=72

h^2=144

h=12

b=12