Question

find the area of a triangle whose base and altitudes are 8cm and 5cm

Answer 1

area of triangle = 1/2 x base x height
= 1/2 x 8 x 5
= 20 cm²

Answer 2

area of triangle =1/2×b×h
here,b=8cm
h=5cm
area:
$\frac{1}{2} \times 8 \times 5 \\ = \frac{40}{2} \\ = 20 {cm}^{2}$
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