The three interior angles of any triangle add to 180 degress. Therefore,
180-(120 + 40) = the third angle.
So, 20 is the third angle
Answer: 7.5
Step-by-step explanation: -2/5= -0.4 so -3/-0.4=7.5
A number 4 times as much as 25 is 100
Answer:
Hey!
Step-by-step explanation:
Your answer is 2409725.0
Best of luck ♥
Answer:
A=πr²=π·3²≈28.27433
To find the area of a circle, use the equation πr²
The image is a bit blurry so from what I saw r (radius) is 3 otherwise you can use this equation if r is not 3.
If π was replaced with 3.14 the answer is 28.26 ft².
