Question

An isosceles triangle has a base of 20 cm and each of its equal sides is 26 cm long . Find its area . ​

Answer 1

Answer:

480 cm²

Step-by-step explanation:

first find out It's Height by Pythagoras theorem.

c²= a²+ b²

26²= 10² + b²

576= b²

b= 24

now area= base × height

= 20×24 = 480 cm²

hope this helps you out.

Mark as brainliest ans.

thanks

Answer 2

Answer:

56567788888888888888888