Question

of which are 18cm and 10cm and the perimeter is
42cm.
5. Sides of a triangle are in the ratio of 12:17:25 and its perimeter is 540cm. Find its area.
6. An isosceles triangle has perimeter 30 cm and each of the poul ridoo in 17​

Answer 1

Answer:

5.120

Step-by-step explanation:

5. Let the sides be 12x,17x,25x

ATP, 12x+17x+25x=540

=> 54x= 540

=> x= 10 cm

so, The sides are 120 cm, 170 cm and 250 cm.

Answer 2

triangle ha 3 sides but all sides is not equal