Question

If the base and height of a triangle are both doubled, then the area will be ____ the original triangle.
(A) one-fourth
(B) double
(C) four times
(D) equal to​

Answer 1

Answer:

Step-by-step explanation:

Area of a triangle equals 1/2bh

Measure of base when double=2b

Measure of height when halved=h/2

Then area of the triangle= 1/2x2bxh/2

=1/2bh

Hence proved.

Answer 2

Answer:

b double is the correct answer.