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tensa zangetsu [6.8K]

2 years ago

5

o 0 If a triangle has angle measurements of 60 and 70°, what is the measure of the third angle? What kind of triangle is this? A

cute, Right, or Obtuse? Explain how you solve this problem.

1 answer:

denis-greek [22]2 years ago

6 0

Answer:

→ 50°

→ Acute triangle

Step-by-step explanation:

the measure of the third angle = 180 - (60 + 70) = 180 - 130 = 50°

<u><em>definitions</em></u>=======================================

<u><em>Acute angle</em></u> : it’s an angle that measures less than 90°.

<u><em>Acute triangle</em></u>: it’s a triangle with three acute angles.

………………………………………………………………………………………………

The measures of the angles in our triangle are respectively 60° , 70° , 50°

Thus ,it’s an acute triangle .

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↓

<h3>Verification</h3>

Let x=12.

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