Answer:
x = 30°
Step-by-step explanation:
We know that the sum of all of the interior angles of a triangle is 180°, therefore, we can write the following equation:
x + 2x + 3x = 180
6x = 180
x = 30°
Answer:
Step-by-step explanation:
so i am confused what exactly do you want me to do?
Answer:
The answer is second one (-2)
Answer:
B -- give brainliest pls
Step-by-step explanation:
Answer:
A≈1385.44in²
Step-by-step explanation:
A=πr2=π·212≈1385.44236in²
