find the area of a right triangle whose two sides are 24cm and 7cm and the perimeter is 56cm. a. 1/2 multiply 56 multiply 24cm b. 168cm c. 12√56cm d. 84cm
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Answer:
D.84 cm²
Step-by-step explanation:
Two sides measure 24 cm and 7cm respectively.
Other one =56-24+7=25
According to Pythagoras formula
Hypotenuse ² = base ² + height ²
Clearly, 25 > 24,7
So 25 is Hypotenuse
For verification...
25²=24²+7²
625=576+49
625=625
Area of right angle triangle
=½×base ×height
Therefore, area =½×24+7=84cm²
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