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Find the lenght of side a will give crown

Find the lenght of side a will give crown-example-1
User Hoyo
by
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1 Answer

3 votes

Answer:

D) 4

Explanation:

Pythagorean theorem,

base² + altitude² = hypotenuse²

3² + altitude² = 5²

9 + altitude² = 25

altitude² = 25 - 9

altitude² = 16

altitude = √16 = 4

User Sarkouille
by
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