A figure was created using a triangle and a semicircle. Use the ruler provided to measure the dimensions of the triangle and the
2 answers:
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Answer: = 240 mph.
Step-by-step explanation:
Let x = speed of the plane.
t= time taken
As per given, we have
[Time = distance / speed]
From (i) and (ii), we get
Hence, the speed of the plane = 240 mph.