Question

1-If the sides of a rectangle are doubled what happens to the area?

2-If the base and altitude of a parallelogram are doubled, what happens to the area?

3-If the base and altitude of a triangle are doubled, what happens to the area?​​

Answer 1

Answer:

1. if length and breadth of a rectangle are doubled then area becomes four times the first area.
2. If base and altitude of parallelogram aredoubked then area becomes 4times the first area.
3. If base and altitude of a triangle are doubled area becomes four times the first area.

Step-by-step explanation:

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