Question

If the base and height of a triangle are trebled, then the area will be a) 9 times b) 1/9 times c) 4 times d) none of the above​

Answer 1

Answer:

It's none of the above as ---

When we go according to the question

Then,

Area of Triangle = 1/2 × 3b × 3h

= 9bh/2

= 4.5bh

That is,

It's 4.5 times the original area of the triangle

Though it seems that the value is very close to 4 but

you should tick the D) option as the correct answer.

I hope you find it heplful.