<u>8x + 6 = m<4</u>
m<4 = 180 - 118 = 62
<u>8x + 6 = 62</u>
<u>8x = 56</u>
<u>x = 7</u>
Answer:
A
Step-by-step explanation:
refer to the pic above
2
hope this helps
perimeter = 19.42 ft
perimeter of semi circle = 6π/2 = 9.42
perimeter of cone = 5 + 5 = 10
10 + 9.42 = 19.42 ft
