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skad [1K]
3 years ago
15

The sides of a triangle measure 3 cm, 5 cm, and 7 cm. One of the angles is 120°. Which type of triangle is it?

Mathematics
2 answers:
spayn [35]3 years ago
4 0

For this case, we have that by definition, a scalene triangle is one that has all its unequal sides. Also the angles, have different measures.

In addition, a triangle can be classified according to its angles.

An obtusangle triangle is one that has an obtuse angle, that is, greater than 90 degrees.

So, we have an obtusangle scalene triangle.

Answer:

obtusangle and scalene


antiseptic1488 [7]3 years ago
3 0

Answer:

Obtuse triangle

Step-by-step explanation:

If there is at least one angle that is more than 90°, it would make it an obtuse triangle.

~

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Answer:

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Step-by-step explanation:

Substitute the values and see.

  -5 ≥ -2(-5) +4

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A wedge of cheese is shaped like a triangular prism. The wedge of cheese is 7 inches tall. The base of the cheese is shaped like
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Answer:

193 in

Step-by-step explanation:

Volume of a triangular prism:

The volume of a triangular prism is the base area multiplied by the wedge, that is:

V = A_bw

The base area is one half times the triangle base times it's height, so:

V = 0.5*b*h*w

The wedge of cheese is 7 inches tall.

This means that w = 7

The base of the cheese is shaped like a triangle with a base of 11 and a height of 5 inches.

This means that b = 11, h = 5

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V = 0.5*b*h*w = 0.5*11*5*7 = 192.5

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4 0
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