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navik [9.2K]
3 years ago
5

One angle of a triangle measures 20°. the other two angles are in a ratio of 5:11. what are the measures of those two angles?

Mathematics
1 answer:
Andreyy893 years ago
5 0
They are 50 degrees and 110 degrees. Hope it helps!
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Answer: look honestly I am not sure but Probably it is choice c which is 2 lines of symmetry .

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2 years ago
A Cylinder has a base diameter of 4cm and a height of 2cm. What is it’s volume in cubic cm, to the nearest tenths place
s2008m [1.1K]

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2 years ago
Finf the exact value of sin A and cos A where a = 9 and b = 10 and <c is a right angle
Katyanochek1 [597]
To solve for the longest side, the hypotenuse, you have to use the pythagorean theorem. It will be 10^2 + 9^2 = c^2. 100 + 81 =c^2. 
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to find cos of A do adjacent/hypotenuse which gives you 10/sqrt(181)

8 0
3 years ago
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