Question

Calculate the height of a triangle whose base is 12 cm and the area is 1.2 m sq​

Answer 1

A=1/2×base×height

1.2=1/2×0.12×h

h=20m

Explanation:

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Answer 2

Answer:

area =1/2 x base x height

base = 12cm

height = ?

area = 1.2m sq = 1.2 x (100)^2=10000 x 1.2=12000 sq cm

height =2 x area/base

height =2 x 12000/12=2 x 1000cm= 2000cm= 20m