there is à rope running from the top of a flagpole to a hook in the ground. the flagpole is 16 meters high, and the hook is 12 m
2 answers:
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5.62 is same as 562/100
Divide by 2: 281/50
In mixed form :
Divide by 2: 281/50
In mixed form :
Answer:
A. 12.4
Step-by-step explanation:
To find a, we'll use the Law of Sines that says:
And we'll isolate a to get:
We first need to find A, which is easy. The sum of the interior angles of a triangle is 180 degrees... and we already have 2 of them, so:
A = 180 - 90 - 16.75 = 73.25
(converted 16°45' to 16.75)
Then we will plug-in the information we already have
So, let's round it to 12.4 to match the answer A.