The three angles on top are supplementar. This means that
So, the angles of the triangle are x, 72 and 73. Again, we know that the sum of the interior angles of a triangle is 180, so we have something similas as before:
So, the measure of angle x is 35.
Your Answer should be $100
Think: Let that triangular area be the base of this triangular prism. Find this area. Formula for the area of a triangle is:
A = (1/2)bh, where b is the length of the base (of the triangle) and h is the height (of the triangle).
Next, multiply this area by the length of this triangular prism.
Any questions?
Step-by-step explanation:
A. b x 30 = 7E. b x 7 =30C. b = 30 + 7
Answer:
7000
Step-by-step explanation:
10^3=1000
1000*7=7000
