Answer:
Where is the equation?
Step-by-step explanation:
Answer:
28 degrees
Step-by-step explanation:
A triangle is always equal to 180 degrees so add the degrees together
40+2x+3x=180
40+5x=180
5x/5=140/5
x=28
The answer: <span>13.634
Don't believe me? Check with a(n) calculator!</span>
Answer:
The surface area would be 76m square!
Step-by-step explanation: