Question

find the height of a triangle whose base is 13cm and the area is 65 sq. cm.

Answer 1

your answer is area=1/2×base×height
65=1/2×13×height
65×2/13=height
height=5×2
height=10

Answer 2

hi, here is your answer

we know,

area of a triangle=1/2 × base × height

therefore,

area of triangle=1/2 × base× h (let h=height of the triangle)

65=1/2 × 13× h
or, 13h/2 = 65
or, 13h = 130
or, h=10

so, the height of the triangle is 10cm....