213.49 in standard form
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
Given:
The triangle is shown below.
We know that the sum of all interior angles of a triangle is equal to 180°.
Therefore,
Now, plugging the value of 'x' in each angle measure and determining its values. We get:
Therefore, the value of 'x' is 36° and the measure of the three angles are 36°, 71° and 73°.
