Question

In an isosceles triangle, the vertex angle is twice either base angles

(let the base angle be b degrees)

Remember that sum of the angles of a triangle is 180 degrees

3.The length of a rectangle is 12 cm more than its breadth. If the

perimeter is 48cm.(let the breadth be y cm)

4. Reema has twice as many rupee as Ravi. Together they have

150 rupees.(let Ravi has t rupee)

Answer 1

Answer:

Please tell Which question to do..........or we have to solve all these??