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Airida [17]
4 years ago
8

mark the statements that are true. A. an angle that measure 170 degrees is an obtuse angle B. an angle that measures 95 degrees

is an acute angle C. an angle that measures 2pi/3 is a reflex angle D. an acute angle is one that measures less than pi/2 but more then pi/4.
Mathematics
1 answer:
luda_lava [24]4 years ago
3 0

Answer:

hello and thank u for asking questions

the correct answers are...

A. is correct because an obtuse angle is an angle that measures over 90°

B. is incorrect because the acute angle is less than 90°

C. is correct because a reflex is "Reflex angles are angles measuring greater than 180 degrees and less than 360 degrees. The measure of a reflex angle is added to an acute or obtuse angle to make a full 360 degree circle"

D. is incorrect because if it is less than 2 but greater than 4 that does not make any sence

hopes this help pls mark brainiest and have a great and wonderful rest of your day

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Answer:

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4 years ago
The sum of three consecutive odd integers is 81. what is the value of the largest integer?
RoseWind [281]

I don't know how your teacher chooses to solve this problem (or your text) but I do it this way.

Divide 81 by 3. You get 27.

Use 27 as your middle integer and go one odd integer up and down for the other 2.

25, 27, 29

the largest would be 29.

This works because 3 of the middle number equals 81, so the middle number plus a number 2 greater and a number 2 less would still be the same as adding 3 of the same number.

Check by adding the 3 numbers.

25 + 27 + 29 = 81

4 0
4 years ago
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Answer:

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Step-by-step explanation:

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5 0
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tekilochka [14]

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