Question

If the area of a triangle is 300 sq.Cm.and the base is 15 cm what will be the height?
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Answer 1

Answer:

let be height of the triangle is'h'

Area of triangle = 1/2 X Base X height

300 = 1/2 X 15 X h

300 = 15/2 X h

300 = 7.5 X h

300/7.5 = h

40 = h

therefore, the height of the triangle is 40cm

Answer 2

Step-by-step explanation:

Using the formula

A=hbb

2

Solving forhb

hb=2A

b=2·300

15=40cm