Help me please thanks

1 goes with option c (452.16 sq units)

2 goes with option a (221.5884 sq units)

3 goes with option d (36.2984 sq units)

4 goes with option b (78.5 sq units)

Step-by-step explanation:

a. area: 221.5884 sq units

b. area: 78.5 sq units

c. area: 452.16 sq units

d. area: 36.2984 sq units

e. area: 314 sq units

f. area: 886.2336 sq units

1. r = 12 units

2. r = 8.4 units

3. r = 3.4 units

4. r = 5 units

22

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?