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DiKsa [7]
2 years ago
7

For this right triangle drawn on the coordinate plane what calculation could be used to find the length of a C?

Mathematics
2 answers:
Crazy boy [7]2 years ago
6 0

Answer:

AB^2 + BC^2 = AC^2

Step-by-step explanation:

the pythagorean theorem( a^2 + b^2 = c^2) is used to solve for the hypotenuse which in this case is AC

^2 means squared incase you didnt know

hope this helped!

Yuki888 [10]2 years ago
5 0
A^2 + b^2 = c^2 is the equation you use
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In the figure, angle D measures 45° and angle E measures 87°. What is the measurement of angle H? 42°
Vinvika [58]
<span>The complete question is shown in the attached image

<u><em>Answer:</em></u>
measure angle H = 42</span>°<span>

<u><em>Explanation:</em></u>
<u>There is a theorem that states that:</u>
"In a triangle, the measure of the exterior angle is equal to the sum of the measures of the two non-adjacent angles to the exterior angle"

<u>In the given, we have:</u>
angle E is an exterior angle to triangle DFH
The two non-adjacent angles to angle E are angles D and H

<u>Based on the above rule:</u>
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<u>We are given that:</u>
angle E = 87</span>°<span>
angle D = 45</span>°<span>

<u>Substitute with the givens in the above rule and solve for the measure of angle H as follows:</u>
angle E = angle D + angle H
87</span>°<span> = 45</span>°<span> + measure angle H
measure angle H = 87</span>°<span> - 45</span>°<span>
measure angle H = 42</span>°<span>

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3 years ago
1 inch = 2.5 cm.<br><br> How many inches are there in 17.4?
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Now we can apply the same method we used to find "x" to find y. Set up an equation like this:
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Hope this helps!
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