Question

GROUP A
1. The semi perimeter of circle with radius "R" is.
2. What is the area of the triangle with breadth "B" & height "L"?
3. Find the area of square whose side is 6 cm.
4. The length and breadth of rectangular park are 7cm and
4cm, find its area
5. Find the area of circle whose diameter is 28 cm.
6. Find the area of parallelogram whose base and height are 7cm and 5cm
7. What is area of trapezium whose parallel sides are X,Y & height is Z.
8. Define rhombus with its formula.
GROUP B
1. Find the altitude of the rhombus whose area is 315 cm and its
perimeter is 180 cm
2. Find the height of parallelogram whose area is 35 sq cm and its base is
7cm
3. Find the length of hypotenuse of a right triangle, the other two sides of
which measures 9cm and 12 cm.
4. The wheel of an engine is of radius 7 cm. Find the distance covered by
it when it has made 100 revolutions.​

Answer 1

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