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What is the value of X?

What is the value of X?-example-1
User Msvalkon
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1 Answer

6 votes

Answer:

The value of x = 15

Explanation:

∵ m∠R = 90

∵ RT ⊥ SQ

∴ (RS)² = ST × SQ

∵ ST = 9 and SQ = 9 + 16 = 25

∴ x² = 9 × 25 = 225

∴ x = √225 = 15

User Rwong
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