Quant Question Of The Day: 172
Geometry
The sides of a right triangle are 9, 12 and 15 cm long. Find the sum of the square of the medians.
1. 337.5
2. 400
3. 675
4. 450
The sides of a right triangle are 9, 12 and 15 cm long. Find the sum of the square of the medians.
1. 337.5
2. 400
3. 675
4. 450
3 (Sum of squares of sides) = 4 (Sum of squares of the median)
3(92 + 122 + 152) = 4 (sum of squares of side)
Sum of squares of side = ¾ (92 + 122 + 152) = 337.5
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good information
By Những dòng bồn cầu thông minh ... , 1 month ago
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