Triangle PQR is right angled triaangle
at vertex P. Calcute ate the length of QR
if PQ = 8cm and PR =6cm
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Answer:
10 cm
Step-by-step explanation:
By applying Pythagoras Theorem:
A sq. + B sq. = C sq. = 8 sq. + 6 sq. = QR sq.
= QR = 64 + 36 = √100
= QR = 10 cm
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