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Mademuasel [1]
3 years ago
9

If a sector of a circle has a radius of 15m and an arc length of 25 meters, find the central

Mathematics
1 answer:
ozzi3 years ago
5 0

Answer:

25

Step-by-step explanation:

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Olin [163]
You're doing it exactly right! Keep on going! :)
6 0
3 years ago
I'd greatly appreciate the help-
dem82 [27]

Answer:

The 3rd option

Step-by-step explanation:

To prove that 2 triangles are similar, we need to prove that 2 pairs of their angle measurements are congruent.

This is because all triangles have 180 degrees, so if 2 pairs are congruent, the remaining angles will also be congruent

We know that m<D=m<E

We also know that m<DCA=m<ECB because they are vertical angles.

Vertical angles are always congruent.

Therefore, the triangles are similar.

The correct similarity statement would be 1, since <D corresponds with <E.

Now let's look at the 3rd Statement. To prove that two lines are similar, we would have to prove that their alternate interior angles are congruent.

A pair of alternate interior angles would be <D and B or or <E  and <A

There is no way to prove this, since we do not know any of the angle  or that measurements or if the triangles are isosceles triangles.

Hence, the correct choice would be 1 only.

7 0
3 years ago
it takes Alexander 2/3 weeks to read one book. If Alexander reads for 1 1/2 weeks, how many books will he read?
hjlf

Answer:

2

Step-by-step explanation:

2/3 weeks is about 4/6 weeks if 1 1/2 is 9/6 weeks, it would possibly be 2

5 0
3 years ago
Round 5,060 to the nearest tenth
SashulF [63]

Answer:

5060.0

Step-by-step explanation:

hope this helps with the work

4 0
3 years ago
Read 2 more answers
What is the volume inside a cylinder 10ft radius 6 ft height
Darya [45]

Answer:

1884.956ft³

Step-by-step explanation:

volume = \pi {r}^{2} h \\  = \pi \times  {10ft}^{2}   \times 6ft \\  = 600\pi {ft}^{3} \\  = 1884.956 {ft}^{3}

Please rate brainliest

6 0
2 years ago
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