Question

if the perpendicular sides of a right angled triangle are 8cm and 12cm long then what is the area of that right angled triangle​

Answer 1

Answer:

area of triangle

$\frac{1}{2} \times base \: \times height \\ \frac{1}{2} \times 8 \times 12 \\ 48 \: {cm}^{2}$

Answer 2

Given : perpendicular sides of a right angled triangle are 8cm and 12cm long

To Find : what is the area of that right angled triangle​

Solution:

Area of  a triangle = (1/2) * base * height

perpendicular sides of a right angled triangle are 8cm and 12cm long

Hence base = 8 cm

height = 12 cm

Area of  triangle = (1/2) * 8 * 12

= 8 * 6

= 48  cm²

area of that right angled triangle​ is 48  cm²

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