Question

11. Divide 243 into three parts such that half of the first part, one-third of the
second part and one-fourth of the third part are all equal.
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Answer 1

Answer:

1. If ∆ ABC = ∆ADC if Angle ACB = 25° and Angle B = 125° then Angle CAD=..?

2. Find Area of Triangular garden whose sides are 40 m, 90 m and 70m.

3. The perimeter of a triangular ground is 420 cm and its sides are in ratio 6:7: 8. Find the

Area of the triangle garden.

4. Prove that cyclic parallelogram is always a rectangle.

5. Angles of a quadrilateral are in ratio 3:5: 9:13- find all angles of the quadrilaterals.