28 + 8 × 23(28 ÷ 3) 21 × 7
1 answer:
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Answer:
Step-by-step explanation:
The formula of an area of a kite:
d₁, d₂ - diagonals
We have A = 120 cm² and d₁ = 16 cm. Substitute:
<em>divide both sides by 8</em>
Answer:
Step-by-step explanation:
The formula of an area of a kite:
d₁, d₂ - diagonals
We have A = 120 cm² and d₁ = 16 cm. Substitute:
<em>divide both sides by 8</em>