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Classify Triangles with Angle Measurement Practice

Practice Classify Triangles with Angle Measurement questions

Question 1

Identify the type of triangle by looking at the sum of the angle measures. $$\begin{align*}30 + 90 + 60 = 180^\circ\end{align*}$$

  1. Right
  2. Acute
  3. Equiangular
  4. Obtuse

Question 2

Identify the type of triangle by looking at the sum of the angle measures. $$\begin{align*}80+ 55 + 45 = 180^\circ\end{align*}$$

  1. Acute
  2. Equiangular
  3. Right
  4. Obtuse

Question 3

Identify the type of triangle by looking at the sum of the angle measures. $$\begin{align*}70 + 45 + 65 = 180^\circ\end{align*}$$

  1. Right
  2. Acute
  3. Obtuse
  4. Equiangular

Question 4

Identify the type of triangle by looking at the sum of the angle measures. $$\begin{align*}60 + 80 + 40 = 180^\circ\end{align*}$$

  1. Acute
  2. Obtuse
  3. Equiangular
  4. Right