Question

help me solve this problem​

Answer 1

Answer:

area gets doulbled........

Answer 2

Answer:

1.the formula of area of parallelogram= base×height

if you consider

base=b, and height=h

so, according to the question

base=2b and height=2h

now put the value in the formula

area=2b×2h

=4bh

it means area will become 4 times.

2. the formula of area of triangle= 1/2×base×height

if you consider

base=b, and height=h

so, according to the question

base=2b and height=2h

now put the value in the formula

area=1/2×2b×2h

=2bh

=it means area will be double.