Question

The maiden of a triangle are 18cm, 24cm, and 30cm. What is the area?​

Answer 1

Step-by-step explanation:

from the sides of triangle

AB^2+BC^2=AC^2

AB^2=AC^2-BC^2

24*24=30*30-18*18

so AB=24=hieght

BC=18=base

Now

Area of triangle

=1/2*hieght*Base

=1/2*24*18

=216 sqcm

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