Question

In ΔABC ,AB = AC =X, BC =10 cm and the area of Δ ABC is 60 Cm^2 .Find X


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Answer 1

Answer:

AB=AC=X

BC=10 cm

Area of ∆ABC=60 cm^2

now, A=bh/2

X= 12cm

Answer 2

Answer:

X= 12cm

Step-by-step explanation:

Given:

AB=AC=X, BC=10 cm, Area of ∆ABC=60 cm.sq

Area of triangle=height*base/2

X= 12cm