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ASHA 777 [7]
3 years ago
9

Which of the following is the measure of QRS

Mathematics
2 answers:
tamaranim1 [39]3 years ago
5 0
90° because it’s marked as a right triangle
Hope this helps !!
Gekata [30.6K]3 years ago
4 0

Answer:

The answer is D.90°

Step-by-step explanation:

In this case, every measure has to be defined by three points and the vertex of this measure is in the middle point. The angle that is formed between two rays with the same endpoint is measured in degrees. The extreme points form the rays and the middle point is the vertex.

For example, if we want to know the measure ∠ABC, we have to located the points A, B and C, in the same order. Then the rays are in the same direction that A and C, and vertex will be in the point B (the middle one).

Also, there are some definitions for different range of angle measure. I have attached an image that show some definitions.

Finally, the measure ∠QRS corresponds to a right angle (It has the same notation that in the attached image).

Therefore, the measure ∠QRS is 90°

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What is the mean of the following set?<br><br> 34, 31, 32, 38
larisa [96]

Answer:

33.75.

Step-by-step explanation:

The mean = sum of the numbers / the number count

= (34 + 31 + 32 +  38) / 4

= 135 / 4

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7 0
3 years ago
A ladder reaches the top of a 20 foot building. the ladder is 4.5 feet away from the building. how long is the ladder?
KATRIN_1 [288]

Answer:

C

Step-by-step explanation:

do that with pithagoras:

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x = \sqrt{420,25}

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4 0
3 years ago
1 of what number is 7
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I hope this helps you



1=?.7


?=1/7
3 0
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the two cycles have center G where radius GI= 4ft, radius MG =6.5ft and MGC=72. Determine the total cost be to paint area MCAI i
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4 0
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Graph the solution of 2 ≥ 4 - v
Lerok [7]
For this case we have the following inequality:
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See attached image.

6 0
3 years ago
Read 2 more answers
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