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Lovescats9191
21.03.2020 •
Mathematics
Solve the triangle, please help
Solved
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Ответ:
Side A = 14; Side B = 24.25; Side C = 28 |
Angle A = 60 degrees; Angle B = 30 degrees; Angle C = 90 degrees
Step-by-step explanation:
Okay, I find this question a bit weird because you already have two sides
So, I'm going to assume:
Side A = 14
Side B = 24.25
Finding side CUsing Pythagoras theorem
c = 28 units (28.00111605)
Finding Angles (A,B and C)In the diagram, we can see there is a right angle triangle, and a little square
Therefore, we can say that Angle C is 90 degrees
Finding Angle A/B:
There are so many ways to find it, I'll just use this though
Method: Using SOHCAHTOA to find B, then finding AUsing SOHCAHTOA
I'll be using the sine rule to find Angle B
Angle B = 30 degrees
The interior angles in a triangle add up to 180 degrees
Angle A = 180 - (90 + 30)
Angle A = 60 degrees
Verify:
60 + 30 + 90 = 180
Ответ:
the volume of the cylinder is 62.8 units³
hop this helps you out! UwU