A base of a right angled triangle is 8cm and hypotenuse is 17cm find the area of the triangle
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Answer:
60cm^2
Step-by-step explanation:
Base = 8cm
Hypotenuse = 17cm
Height = ?
Hypotenuse^2 = Base^2 + Height^2
17^2 = 8^2 + Height^2
289 = 64 + height^2
289-64= height^2
225 = height^2
√225 = height
15 = height
Area = 1/2 × 8cm × 15cm = 4cm×15cm = 60cm^2
Ans. Area of the triangle is 60cm^2.
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