Question

In an equilateral triangle, all side lengths are equal and all angle measures are equal. What is the measure of your sketched triangle's three angles? it doesn't give me a picture or anything

Answer 1

60 degrees

Explanation

Step 1

a equillateral triangle

the sum of the internal angles of a triangle is 180 degrees, and if the 3 angles are equal, then

$\begin{gathered} x+x+x=180 \\ 3x=180 \end{gathered}$

Step 2

Now, we need to find the value x

$\begin{gathered} 3x=180 \\ \text{divide both sides by 3 to isolate x} \\ \frac{3x}{3}=\frac{180}{3} \\ x=60 \end{gathered}$

it means in an equilateral triangle the angle is 60 degrees