2 years ago

HJ=53 IK=56 JK=15 find the length of HI and IJ

1 answer:

7 0

HI = (HJ + JK) - IK

HI = (53 + 15) - 56 = 69 - 56 = 13

IJ = HJ - HI = 53 - 13 = 40

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