Need answer ASAP will give brainliest to correct answer

Answer(may be wrong but I tried):

mFG=195 and mEG=195

Step-by-step explanation:

If mEF=80 That means to find G we need to solve 195-80, which is 115 so G=115. I am assuming that since mEF=80 both are 40, so mFG is 40+115=195

mEG= 40+115 which is also 195

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

the answer will be b x² +x-1

step-by-step explanation: