Question

Classify the following triangle. Check all that apply.
9.8 120° 5.2
2040
13.2
A. Scalene
O
B. Isosceles
O
C. Obtuse
o
D. Right
E. Equilateral
O
F. Acute
SUBMIT

Answer 1

The triangle is scalene and obtuse

Answer 2

The given triangle is a scalene triangle and also an obtuse triangle.

What is a triangle?

A triangle is a two-dimensional geometrical figure that has three sides, three interior angles and three vertices.

For the given triangle, three sides are 9.8, 13.2, 5.2.

Three angles are 120°, 40°, 20°.

Therefore, the given triangle is a scalene triangle and also an obtuse triangle.

Since three sides of the given triangle are different.

Therefore, it is neither a isosceles triangle nor an equilateral triangle.

None of the angles is a right-angle.

Hence, it is not a right-angle triangle.

One of three angles of the given triangle is 120°.

Hence, it is not an acute triangle.

Learn more about a triangle here: https://brainly.com/question/21283826

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