It's not a question but a complaint that your app has many atrocious adds which doesn't have suitable content and are not good for children who prefer this app for learning!!
Question
If PQRS is a quadrilateral P(1, 3) R(2, 6) R(5, 5) and S(6, 2) are four points .Prove that PQRS is a parallelogram by vector methods
If PQRS is a quadrilateral P(1, 3) R(2, 6) R(5, 5) and S(6, 2) are four points .Prove that PQRS is a parallelogram by vector methods
Maths
Feb. 20, 2018, 3:23 p.m.
Answer
In exercise 12.3 Q.no-2 can we take area of major sector + area of triangle
If PQRS, P(1, 3) Q(2, 6) R(5, 5) S(6, 2) are four point.Prove that PQRS is a parallelogram by vector method.
Ex : 4.2 (13) question is wrongly solved sir please check it or I'm not getting it correctly
Maths
Feb. 20, 2018, 2:52 p.m.
Answer
the perimeter of a triangular ground is 900m. and its sides are in the ratio 3:5:4. using Heron's formula find the area of the ground
