A = 81 square in.
s = sqrt(A)
s = sqrt(81)
s = 9 in.
Based on corresponding angles, the upper left angle will be the supplement of 130, which is 50 degrees. The upper right angle is perpendicular, so it is 90 degrees. Since the sum of all internal angles of a triangle is 180, the remaining angle (lower angle) is 40 degrees. This is choice G.
10:12; 15:18; 20:24 are 3 equivalent ratios
Answer:
the answer is the second one i think
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
2.34 divided by 6 so then that gives you o.39
