Question

The base and height of a triangle are quadrupled. What would the area be?

Answer 1

Answer:

Answer

Let original base, height =b,h and new =2b,

2

h

⇒ Original area, A=

2

1

bh and new A

′

=

2

1

(2b)(

2

h

)

=

2

1

bh

⇒A=A

′

.

solution