find the area of a right triangle whose hypotenus is 13 cm and one side is 5 cm
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find the area of a right triangle whose hypotenus is 13 cm and one side is 5 cm
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Answer:
30cm²
Step-by-step explanation:
hypotenuse = 13cm
one side = 5cm
Let other side be x
According to the Pythagoras theorem,
5² + x²= 13²
25 + x² = 169
x² = 169-125 = 144
x = √144 cm = 12cm
area of right triangle = 1/2 * base * height
1/2* 5 * 12
= 30cm²