Question

If the area of a triangle is 87cm2 and its height is 15cm, what will be the measure of its base?
solution​

Answer 1

Answer:

Answer is 11.6

Step-by-step explanation:

Area of triangle=1\2*b*h

87cm2=1\2*b*15

87*2=15b

174=15b

b=174\15

b=11.6

Answer 2

Step-by-step explanation:

Area of the triangle =87 cm2

Height of the triangle=15 cm

Let measure of the base be x

Area of the triangle =1/2×b×h

87 cm2 =1/2×x×15

87÷1/2=x×15

87×2/1=x×15

87×2=x×15

174=x×15

174÷15=x

11.6 =x

Ans=Base=11.6