Question

Angles Q and R of a APQR are 25 and 65 write which of the following is true (i) PQ2 +QR2 =RP2
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Answer 1

Answer:

sum of the given angles is 90 degree.

So, the measure of the remaining angle will be also of 90 degree by angle sum property.

therefore, by papplying pythagoras theorem in the given triangle, we can say that PQ2 + QR2 = RP2

Answer 2

Answer:

Angles Q and R of a ∆PQR are 25º and 65º. Option (ii) PQ2 + RP2 = QR2 is the correct result.

Step-by-step explanation:

• according to pythagoras therom (perpendicular side)2+(base)2 = hypothans 2
• PQ2+RP2=QR2