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-BARSIC- [3]
3 years ago
12

Classify the following triangle. check all that apply.

Mathematics
2 answers:
Leya [2.2K]3 years ago
5 0
I would go for Obtuse from the 120° angle, Acute from the either the 20° and 40°, and scalene since all angles are unequal
Ludmilka [50]3 years ago
4 0
The triangle is obtuse because it has an angle greater than 90 degrees.
It is also scalene because all side lengths are different.
So. Obtuse scalene.
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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Draw and classify the polygon with the given vertices. Find the perimeter and the area of the polygon. A(-2,3), B(2,3), C(4,-1),
leva [86]

Answer:

Trapezoid

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24 is the area.

Step-by-step explanation:

Let's do the perimeter first, 8 + 4 = 12.

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