The area of an isosceles triangle is 60 and the length of each one of its equal sides is 13 cm. Find its base.
a) 10 cm
b) 8 cm
c) 12 cm
d) 16 cm
Sol:
The area of an isosceles triangle is 60 and the length of each one of its equal sides is 13 cm. Find its base.
a) 10 cm
b) 8 cm
c) 12 cm
d) 16 cm
Sol: