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kenny6666 [7]
3 years ago
13

An equiangular triangle is ___ an acute triangle. Always, sometimes, or never

Mathematics
2 answers:
N76 [4]3 years ago
4 0
Never !!!!!!!!!!!!!!!!!
Delicious77 [7]3 years ago
4 0

Answer:

Always

Step-by-step explanation:

An equiangular triangle is a triangle with three congruent interior angles. The angles of any triangle add up to 180 degrees. With three angles in a triangle that are all equal, this means each angle is 60 degrees (because 180 divided by 3 is 60).

An Acute triangle is a triangle with all of its angles being something less than 90 degrees. Since an equiangular triangle's angles all measure as 60 degrees, then the statement in the question is always true.

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The student made the mistake in Step 2.

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If this is corrected, then, since m∠m + m∠n + m∠o = 180 from Step 1,

we have,

m∠m + m∠n + m∠o = m∠o + m∠p which is Step 3.

Cancelling m∠o both sides, we get,

m∠m + m∠n = m∠p which is Step 4.

7 0
3 years ago
ASAP The tee for the fourth hole on a golf course is 300 yards from the tee. On that hole, Marsha hooked her ball to the left, a
andrey2020 [161]

Answer:

C. 97.5 yd

Step-by-step explanation:

The distance between Marsha, the ball and the tee for the fourth hole, forms a triangle.

Thus, the distance between Marsha's ball and the hole can be calculated using the Cosine formula below:

c² = a² + b² - 2abcos(C)

Where,

c = distance between Marsha's ball and the hole = ?

a = distance between the tee for the fourth hole and the tee = 300 yd

b = distance between tee and the hole = 255 yd

C = 18°

c² = 300² + 255² - 2(300)(255)cos(18)

c² = 90000 + 65025 - 153000 × 0.951

c² = 155025 - 145503

c² = 9522

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c = distance between Marsha’s ball and the hole = 97.5 yd (nearest tenth)

6 0
3 years ago
One kilogram is approximately equal to 2.21 pounds. Find the number of pounds in 28 kilograms. Round to the nearest tenth of a p
Lunna [17]

Answer:I got 61.88

Step-by-step explanation:

4 0
3 years ago
Please someone tell me the awnser
uranmaximum [27]
If you divide 128 cookies by 8 trays, you'll get 16.
Therefore, theres 16 cookies baked in each 8 trays.
4 0
3 years ago
Read 2 more answers
What is sin A=0.3784 rounded to the nearest whole degree
DENIUS [597]

Answer:

∠A = 22°

Step-by-step explanation:

Given:

\sin (A)=0.3784

We take inverse of sine to find angle A.

So, \angle A=sin^{-1}(0.3784)=22.23°

22.23° rounded to nearest whole degree is 22°.

∴ \angle A=22°.

6 0
3 years ago
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