Question

8. The area of the parallelogram is 144 sq cm, if its base and height are equal then the base
is
(A) 14cm
(B) 12cm
(C) 72cm
(D) 16cm
9. A park is in the shape of isosceles trapezium whose parallel sides are 120m and 70m,distance between the parallel sides 50m,then its area is
(A) 9500sq.m
(B) 8400sq.m
(C) 420000sq.m
(D) 4750sq.m
10. A swimming pool is in the shape of Rhombus, whose area is 33750sq.m. If one of its
diagonal is 150m,then it's other diagonal is
8400 sq.m
(A) 150m
(B) 225m
(C) 450m
(D) 460m​

Answer 1

Answer:

About

Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“. The sides of this triangle have been named as Perpendicular, Base and Hypotenuse. Here, the hypotenuse is the longest side, as it is opposite to the angle 90°.

Answer 2

Answer:

1.The area of parallelogram is 144 sq cm. if its base and height are equal then the base is ... Therefore the base of parallelogram is 12 cm.

3.p=450