Summer day camp is about to begin. Today there are 132 boys signed up and 219 total children signed up. How many more than girls
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Find
From the attachment:
The measure of is calculated using the following expression:
Where
-- right-angled.
The expression becomes
Answer:
20
Step-by-step explanation:
The pythagorean theorem states that
So
You would then do
Because a square root is the opposite of a square.
because 20 * 20 = 400