If two angles of a triangle are 50 degrees and 70 degrees, what is the type of t

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Question: If two angles of a triangle are 50 degrees and 70 degrees, what is the type of triangle based on its angles?

Options:

Correct Answer: Acute

Solution:

Since all angles are less than 90 degrees, the triangle is acute.

If two angles of a triangle are 50 degrees and 70 degrees, what is the type of triangle based on its angles?

If two angles of a triangle are 50 degrees and 70 degrees, what is the type of triangle based on its angles?

Step 1: Identify the given angles of the triangle. The angles are 50 degrees and 70 degrees.
Step 2: Calculate the third angle of the triangle. Use the fact that the sum of all angles in a triangle is 180 degrees.
Step 3: Add the two given angles: 50 + 70 = 120 degrees.
Step 4: Subtract the sum of the two angles from 180 degrees to find the third angle: 180 - 120 = 60 degrees.
Step 5: Now, we have all three angles: 50 degrees, 70 degrees, and 60 degrees.
Step 6: Check if all angles are less than 90 degrees. Since 50, 70, and 60 are all less than 90, the triangle is classified as acute.

Triangle Angle Sum – The sum of the angles in a triangle is always 180 degrees.
Types of Triangles by Angles – Triangles can be classified as acute, right, or obtuse based on their angles.