If rq= 15 cm and rp= 20 cm find pq,ps and sq
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PQ = 25 cm , QS = 9cm and PS = 16 cm If rq= 15 cm and rp= 20 cm
Step-by-step explanation:
Missing information Δ PQR is a right angle Triangle at R
& RS ⊥ PQ
=> PQ² =RP² + RQ²
=> PQ² = 20² + 15²
=> PQ² = 400 + 225
=> PQ² = 625
=> PQ = 25 cm
Area of Δ PQR = (1/2) * 20 * 15 = 150 cm²
Area of Δ PQR = (1/2) * 25 * RS = 150 cm²
=> RS = 12 cm
QS² = 15² - 12²
=> QS = 9 cm
PS² = 20² - 12²
=> PS = 16 cm
Learn more
In a triangle pqr angle Q is a right angle
https://brainly.in/question/13149578
In a right angled triangle the hypotenuse is 10
https://brainly.in/question/8992388
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