Take the area of the rectangle without the indent, then subtract the area of the indent:
(9)(13) - (5)(8)
Area = 77
Venus will travel 70.4 kilometers in 2 seconds.
Answer:
7
Step-by-step explanation:
Answer:
Step-by-step explanation:
focus distance=9
a=2 f²=a²+b² ==> b²=9²-2²=77 ==> b=√77