A) 10 cm
B) 15 cm
C) 25 cm
D) 20 cm
Correct Answer: A
Solution :
[a] Area of trapezium \[=\frac{Sum\,of\,lenght\,of\,parallel\,sides}{2}\times Height\,(H)\] \[175=\frac{15+20}{2}\times H\] \[H=\frac{175\times 2}{35}=10\,\,cm.\]You need to login to perform this action.
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