2 years ago

How do I find the area of this shape. Please help I need to turn this in today

1 answer:

5 0

Answer:

A = 70 units²

Step-by-step explanation:

Since all 4 sides are congruent then figure is a rhombus

The area (A) of a rhombus is calculated as

A = $\frac{1}{2}$ × d₁ × d₂ ( d₁ and d₂ are the diagonals )

Here d₁ = 7 + 7 = 14 and d₂ = 5 + 5 = 10 , then

A = $\frac{1}{2}$ × 14 × 10 = 7 × 10 = 70 units²

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