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MrRissso [65]
3 years ago
15

The metro theather has 20 rows of seats with 18 seats in each rowk. tickets cost $5 The theater's incone in dollars if all seats

are sold is (20 x 18) x 5. Use properties to find the total income
Mathematics
1 answer:
yarga [219]3 years ago
3 0

your answer would be 1800


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A sector of a circle has a central angle of 100 degrees. If the area of the sector is 50pi, what is the radius of the circle
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The radius of the circle having the area of the sector 50π, and the central angle of the radius as 100° is <u>6√5 units</u>.

An area of a circle with two radii and an arc is referred to as a sector. The minor sector, which is the smaller section of the circle, and the major sector, which is the bigger component of the circle, are the two sectors that make up a circle.

Area of a Sector of a Circle = (θ/360°) πr², where r is the radius of the circle and θ is the sector angle, in degrees, that the arc at the center subtends.

In the question, we are asked to find the radius of the circle in which a sector has a central angle of 100° and the area of the sector is 50π.

From the given information, the area of the sector = 50π, the central angle, θ = 100°, and the radius r is unknown.

Substituting the known values in the formula Area of a Sector of a Circle = (θ/360°) πr², we get:

50π = (100°/360°) πr²,

or, r² = 50*360°/100° = 180,

or, r = √180 = 6√5.

Thus, the radius of the circle having the area of the sector 50π, and the central angle of the radius as 100° is <u>6√5 units</u>.

Learn more about the area of a sector at

brainly.com/question/22972014

#SPJ4

8 0
1 year ago
What number fall between the square root of 180
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It will fall betwenn the square root of 169 which is 13 and 196 is 14
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