Answer:
x = 4.2
Step-by-step explanation:
14.1² + x² = 14.7²
198.81 + x² = 216.09
216.09 - 198.81 = 17.28
√17.28 = 4.15
x = 4.15
Round to nearest tenth
x = 4.2
Answer:
7.855 inches
Step-by-step explanation:
The formula to find the length of an arc is :
Arc Length =
× 2 π r
Here,
Θ ⇒ size of the angle ⇒ 30°
r ⇒ radius ⇒ 15 inches
<u>Let us solve it now.</u>
Arc length =
× 2 π r
Arc length = 
Arc length = 
Arc length = 
Arc length = 7.855 inches
Let me know if you have any other questions. :)
Answer:
i need a graph to dp this sorry
Step-by-step explanation:
Answer:
120°
Step-by-step explanation:
Sum of angles = (n-2)180°, where n is the number of sides.
This is a hexagon, so n=6.
Sum of angles = (6-2)180° = 720°
Each interior angle = 720°/6 = 120°