9th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-9
question_answer
The area of isosceles trapezium is \[176\,c{{m}^{2}}\] and the height is \[\frac{2}{11}th\] of the sum of its parallel sides. If the ratio of the length of the parallel sides is 4 : 7, then the length of a diagonal (in cm) is