Question

find the area, in square metres, of the triangle whose base=7.5cm,altitude=4cm

Answer 1

Given:

Base= 7.5 cm

Altitude(height of the triangle)= 4 cm

As we know,

The area of a triangle = 1/2(base x height)

The, by applying this formula, we get,

Area of the triangle = 1/2(7.5 x 4)

=  1/2(30)

= 15 cm²

I hope that this answer satisfies you

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Answer 2

Step-by-step explanation:

answer equal to 15

because 1/2*(7.5*4)

1/2*30 equal 15