3 years ago

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Mathematics

1 answer:

Nataly [62]3 years ago

8 0

Answer is something

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What is the area of a sector that has a radius of 25 mm and has an angle measure of 50

attashe74 [19]

Answer : The area of sector is, $272.57mm^2$

Step-by-step explanation :

Formula used to calculate the area of sector in degree is:

Area of sector = $\frac{\theta}{360}\pi r^2$

where,

$\theta$ = angle = $50^o$

r = radius = 25 mm

Now put all the given values in the above formula, we get:

Area of sector = $\frac{\theta}{360}\pi r^2$

Area of sector = $\frac{50}{360}\times 3.14\times (25)^2$

Area of sector = $272.57mm^2$

Therefore, the area of sector is, $272.57mm^2$

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3 years ago

Evaluate -y + (-z) + 7.99 where y = 1.46 and z = 3.82

Oksana_A [137]

Answer:

2.71

Step-by-step explanation:

-(1.46) +(_3.82)+7.99= -1.46-3.82+7.99

2.71

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2 years ago

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How many solutions does 3r-4=11-2r have

horsena [70]

Answer:

it only has one solution and it is r = 3

Step-by-step explanation:

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3 years ago

Help on number 27 explain ONLY 27 please!!

Neko [114]

41 time 11 =431 plus 3 =434

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4 years ago

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2. Which inequality matches the graph ? *

Sever21 [200]

Answer:

x > -7

Step-by-step explanation:

the one u picked is correct

6 0

3 years ago

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