Answer:
a. square root of 5
b. square root of 13
c. 9
d. 13
Step-by-step explanation:
1st problem:
A = 630 cm
2nd problem:
A = 104 cm
All I can see on the picture you provided.

So, to find our x-intercepts, y must be zero

ANSWER: (0,0) (-5.0) (9,0) are your x-intercepts
The area of a hexagon with a radius of 5 inches is 86.603.