Area of a trapezoid is found with the formula, A=(a+b)/2 x h.
The value of x is: 75°
360° - 128° - 85° - 72° = 75°
Answer:
100000000
Step-by-step explanation:
Basic way to do this when using 10's 100's 1000's and up, count the number of zeros on the end and multiple the first regular number then add the zeros back :D
No way is this correct!
5-3/2-9/4=1 1/4
The answer is C.