Question

Give the formula for calculating the area of
Triangle, right angled triangle, square, rectangle, circle.​

Answer 1

Answer:

See this.

Step-by-step explanation:

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Answer 2

Answer:

area of triangle=1/2 x base x height

area of RΔ=1/2 x base x perpendicular height

square=side x side

rectangle = l x b

circle= $\pi r^{2}$

Step-by-step explanation:

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