Since AB is a straight line, and straight lines are 180 degrees, you can add the two 62 degree angles.
62+62=124
180-124=56
angle x is 56 degrees
Answer:
88 ft. per sec.
Step-by-step explanation:
SA = (12 x 5 x 2) + (20 x 5 x 2) + (12 x 20) + (0.5 x 12 x 9 x 2) + (20 x 11 x 2)
SA = 120 + 200 + 240 + 108 + 440
SA = 1,108 in²
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