Question

n triangle ABC,
AB = AC = x; BC = 10 cm and the area of
the triangle is 60 cm². Find x. ​

Answer 1

Answer:

the triangle is isosceles

so angle ABC =90 °

the area of triangle is

1/2 base ×height

1/2×x×10=60

5x=60

X=12

Answer 2

Answer:

Hey mate here is the answer for your question......

In the triangle ABC

AB = AC = X

BC = 10 cm

The area of the triangle is 60cm²

Then the value of the x =

Area of the triangle = 1/2* Base * height.

= 1/2*x*10=60

= 5x = 60

X=60/5

X= 12......

HOPE IT IS HELPS YOU......