Answer:
a is the answer
Step-by-step explanation:
The answer is A
central angle is 1/6 of 360 or 60 degrees
because of math, we know that all those triangles are equilateral, meaning that they are alslo equiangular
angle 1=angle 2=60 degrees
First step 180(6-2)/6=120
120/2=60
60=>angle 2 measure
second step:
m<1+m<2+measured of unnumbered angle=180
m<1+60+60=180
120=180-120
180-120=60
60=>angle 1 measure
Hope it helps
Answer: 40 cm ^2
cuz math
12
54/12=4.5 then move the decimal once