Question

area of right angle triangle whose base is 40 metre and height is 9 metre​

Answer 1

area of a triangle = 1/2×base×height. area of a triangle = 1/2×40×9. area of a triangle. = 180m^2. hope it helps you❤❤❤❤❤

Answer 2

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ANSWER.

==> base = 40 m

==> height = 9 m

==> area of right angle triangle = 1/2 × 40 × 9

==> 1/2 × 40 × 9 ( divide underlined )

==> 20 × 9

==> 180

area of right angle = 180