Question

o @ The perimeter of a right angled triangles is 60cm and its area is 120cm.find the length of its sides​

Answer 1

Answer:

20°

Step-by-step explanation:

20°+20°+20° = 60°

ok

Answer 2

The length of the sides are 10cm, 24cm and 26cm

Step-by-step explanation:

Assume that it is a 3,4,5 triangle,

Total length = n x 12. n = 60/12 = 5.

Therefore triangle sides are 15,20,25

Area = 15 x 20 / 2 = 150. Not the solution

Assume that it is a 5,12,13 triangle

total length = n x 30. n = 60/30 = 2.

Therefore triangle sides are 10,24,26

Area = 10 x 24 / 2 = 120. Solution found