4 years ago

Find the value of a and m∠ZWT if ZW is an

1 answer:

3 0

If <span>ZW is an altitude of △XYZ, then m</span>∠ZWY = 90°

3a + 5 + 5a + 13 = 90
8a + 18 = 90
8a = 72
a = 72/8
a = 9

<span>m∠ZWT = 3a + 5 = 3*9 + 5 = 27 + 5 = 32</span>°

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