11. In TriangleXYZ, XO 1 YZ. ZYXZ = 90°. YX =
6 cm, XZ = 8 cm and YZ = 10 cm. Find
XO.
Х
8 cm
6 cm
Z
10 cm
Answers
Answered by
4
Answer:
4.8 cm
Step-by-step explanation:
area of triangle = 1/2 * b * h
= 1/2 * 6 * 8 = 24 cm²
but area of triangle is also 1/2 * XO * YZ
= 1/2 * 10 * XO = 5XO
⇒ 24 = 5XO
= XO = 24/5 = 4.8 cm
Step-by-step explanation:
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