Question

the diagram shows a triangle. what is the value of v? v = °

Explanation:

Step1: Recall angle - sum property of a triangle

The sum of interior angles of a triangle is 180°.

Step2: Set up an equation

Let the three angles of the triangle be 35°, 112°, and v. Then 35 + 112+v=180.

Step3: Solve the equation for v

First, add 35 and 112: 35 + 112 = 147. So the equation becomes 147+v=180. Then subtract 147 from both sides: v=180 - 147.
v = 33

Answer:

33