Asked by Topperlearning User | 18th Aug, 2017, 01:05: PM
Answered by | 18th Aug, 2017, 03:05: PM
- The perimeter of any triangle is 40 cm. if its two sides are 8 cm and 15 cm respectively then find it's area and also find the length of perpendicular, drawn of vertex to the longest side.
- A triangular park ABC has sides 120m , 80m and 50 m .A Gardner dhania has to put a fence around it and also plant grass inside .How much area does she need to plant ? Find the cost of fencing it with barbed wire at the rate of ₹ 20 per metre leaving a space 3 m wide for a gate on one side .
- A diagonal divides a arallelogram into two triangles of equal area
- In the given figure M and N are the mid points of the sides DC and AB respectively of the parallelogram ABCD. If the area of the parallelogram is 48 sq, cm, state the area of triangle BEC.
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