Since triangle ABC is congruent to triangle DEF...
- angle A is congruent to angle D
- angle B is congruent to angle E
- angle C is congruent to angle F
Since angle B is congruentto angle E, and since angle E is 25 degrees, we can say that the measure of angle B is also 25 degrees.
The angle measures of a triangle sum to 180 degrees, so we can subtract the two given angle measures from 180.
180-55-25=100
Therefore, the measure of angle C is 100 degrees.
Answer:
12 ft
Step-by-step explanation:
You have a right triangle with the hypotenuse = 13 and one leg = 5
Let x = distance above the ground that the ladder touches the wall
Now use the Pythagorean theorem
![x^{2} + 5^{2} = 13^{2} \\x^{2} + 25 = 169\\x^{2} = 144\\x = \sqrt{144} = 12](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%20%2B%205%5E%7B2%7D%20%3D%2013%5E%7B2%7D%20%5C%5Cx%5E%7B2%7D%20%20%2B%2025%20%3D%20169%5C%5Cx%5E%7B2%7D%20%20%3D%20144%5C%5Cx%20%3D%20%5Csqrt%7B144%7D%20%3D%2012)
It looks like none of the choices are correct, because the answer is 12 ft.
By the way, it is impossible for the ladder to reach up the wall a distance longer the the length of the ladder. Think about it. OK?
X - 12 = 44
44 + 12 = 56
x = 56
I hope I helped!
Hey You!
32 / 8 = 4
4 × 7 = 28
20. ANSWER:
The fish swims 28 feet deep.
21. ANSWER:
Numerator;Denominator
22. ANSWER:
439 / 3 = 146.3333 repeat.
So, each individual computer costs more than each individual printer.