Question

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

Answer 1

→ 50°

→ Acute triangle

Explanation:

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

definitions=======================================

Acute angle : it’s an angle that measures less than 90°.

Acute triangle: it’s a triangle with three acute angles.

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

Thus ,it’s an acute triangle .