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Brrunno [24]
4 years ago
12

A triangle that contains angles of 27 degrees, 90 degrees, and 63 degrees is a __ triangle?

Mathematics
2 answers:
Grace [21]4 years ago
8 0

Answer:

Is a right triangle because one is 90 degrees

Step-by-step explanation:

Fudgin [204]4 years ago
6 0

Answer:

yes, this is a triangle.  It is a right triangle

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

27+90+63 = 180

180=180

This is true so it is a triangle.

Because one of the angles is 90 degrees, it is a special type of triangle called a right triangle.

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Answer:

D. Corresponding.

Step-by-step explanation:

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<u>Exterior angles</u> would be where they are placed in the drawing you provided now, except alternate exterior angles would be on alternating sides of that significant diagonal line. A picture is attached and shows what b. alternate exterior might look like.

<u>Vertical angles</u> appear on opposing sides. This one is hard to word, but I will attach a picture if it allows me to. You see in your picture where the top orange line is resting? Jump across that line. Jump one down in that little acute angle place that is still touching the top horizontal line. This is where you would have had to place your bottom orange angle to make it vertical.

<u>Corresponding angles</u> are just like shown in the question you were given. With corresponding angles, they are always on the same side of the diagonal lines splitting the sides, yet one will seem to rest on the interior and the other will rest on the exterior so that they both look exactly the same curve wise. I would provide a chart online since this is not really one to draw since you already have, but I do not want this answer taken down for plagiarism. Just look up corresponding angles online and it should show you what I mean.

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