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In APQR, LPQR = 90° and the length of hypotenuse PR is 13 cm
Find PQ2 + QR2​

By Katherine

In APQR, LPQR = 90° and the length of hypotenuse PR is 13 cm
Find PQ2 + QR2​

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Katherine

Suppose that $2000 is invested at a rate of 5.4% , compounded semiannually. Assuming that no withdrawals are made, find the total

3 points
30.“ Sing of the beggar and
leper” a. Who is the speaker?
b. Why did the speaker to sing
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1 thought on “In APQR, LPQR = 90° and the length of hypotenuse PR is 13 cm<br />Find PQ2 + QR2​”

  1. Answer:

    CONSTRUCTION: Extend QS to ST , such that QS = ST

    Now, PTRQ is a parallelogram ( as its diagonals bisect each other)

    < PQR = 90° ( given)

    => PTRQ is a rectangle. ( //gm with an angle = 90° is rectangle)

    => PR = QT ( diagonals of rectangles are equal)

    => QS = PR/2

    => QS = 10/5 = 5 cm

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