Answer:
A. 2.82 m
Step-by-step explanation:
<u>The missing side we are trying to find is the hypotenuse, this is because it is the longest side of a right triangle.</u>
<em><u>The Pythagorean Theorem is used:</u></em>
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<em><u>Plug in the given numbers (2), accordingly:</u></em>
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<em><u>Take the square root of both sides:</u></em>
<em><u /></em>
2.82 ≈ c
To find the measure of the third angle you should keep in mind the following:
The sum of the three interior angles of a triangle is 180 °.
We have then
k + 27 + 10 = 180
Clearing k:
k = 180-27-10 = 143
K = 143 °
Answer:
the value of k is 143 °
Answer:16.454mm
Step-by-step explanation:
Answer:
64 textbooks
Step-by-step explanation:
the first two teachers had 21 students each that's 21+21=42
the other teacher had 22 students so apparently all the textbooks handed to the students are,21+21+22=64
If y and x varies directly we can use a rule of 3 to find the missing x so:
and the equation will be:
