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.
Answers
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.
Step-by-step explanation:
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.