Explain how drawing triangles can determine the sum of the interior angles of the quadrilateral?
1 answer:
You might be interested in
36(3.14) = 4/3 x 3.14 x r^3
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3
Check: 3^3(
)(4/3) = 27(3.14)(4/3) = 113.04
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3
Check: 3^3(
<u>Answer-</u>
<u>Solution-</u>
We know that arc length is the product of radius and central angle in radian.
i.e
Here,
So,
Answer:
D. 96 inches
Step-by-step explanation:
Perimeter (P) = 2L + 2W , Where L is the length and W is the width.
20 ft = 2L + 2(2 ft)
2L = 20 ft - 4 ft = 16 ft
L = ft = 8 ft
1 ft = 12 inches
8 ft = ?
Cross-multiplying this gives; × 12 = 96 inches