Find the area of the sector.
2 answers:
Answer:
33.5
Step-by-step explanation:
60°÷360=0.16
60°/360° ×π×8²m
=33.5m²
Answer:
<u>5.9 m²</u>
Step-by-step explanation:
Area (shaded) = Area (sector) - Area (triangle)
<u>Finding base of triangle</u>
- (b/2)² + (6.9)² = 8²
- b²/4 + 47.61 = 64
- b²/4 = 16.39
- b² = 65.56
- b = 8.09 (approx.)
<u>Solving</u>
- Area (shaded) = 3.14 x 64 x 60/360 - 1/2 x 8.09 x 6.9
- Area (shaded) = 200.96 x 1/6 - 3.45 x 8.09
- Area (shaded) = 33.49 - 27.91
- Area (shaded) = 5.58 ≅ <u>5.9 m²</u>
You might be interested in
10^3 will equal 1,000. This is from scientific notation. 10x10 is 100, x10 is 1,000.
-9/6 / -3/2
You can write it as, 9/6 * 2/3 = 3/3 = 1
Answer:
?
Step-by-step explanation:
Answer:
17 = x/18 and 23 = .84/n
Step-by-step explanation:
1 yd = 3ft
52 ft = 17 +1/3 yards
she must by 18 yards as the only sell by yard, not feet.
18 x 10.99
197.82
