Question

Help if u do both I’ll mark Brainlynest

Answer 1

Answer:

Step-by-step explanation:

the measure of the angle= 47-27=20

since it is a square all sides are equal

A=a*a=36

length=width=6

perimeter 2L+2W=12+12=24

Answer 2

Answer:

See step-by-step explanation

Step-by-step explanation:

16. C, <AOB = 20

The total angle (<AOC) is equal to the sum of the angles inside of it (<AOB and < BOC).

<AOC= <AOB + <BOC

47=<AOB+27

<AOB=20

17. 24

Area of a square = $s^{2}$

36= $s^{2}$

s= 6

One side is 6

The perimeter of a square is 4(s)

4(6) = 24

Word of encouragement:

Good luck!