Question

What is the are of parallelogram ABDC?

Answer 1

9 cm^2

Explanation:

inside the parallelogram, two right angled triangles form.

Use the formula, A =
`(1)/(2)` x base x height (Area of a triangle) and multiply by 2 as there are two triangles. So,

A = (
`(1)/(2)` x base x height) x 2

= (
`(1)/(2)` x 3 x 3 ) x 2

= 9 cm^2

Answer 2

9 cm2

Explanation:

area=3×3=9cm2

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