How to find an angle in a right triangle

Practice Questions

High School Math › How to find an angle in a right triangle

Questions

6

1

Triangle

In the figure above, what is the positive difference, in degrees, between the measures of angle ACB and angle CBD?

2

In right $\Delta ABC$ , $\angle ABC$ $=$ $2x$ and $\angle BCA= \frac{x}{2}$ .

What is the value of $x$ ?

3

Acute angles x and y are inside a right triangle. If x is four less than one third of 21, what is y?

4

Which of the following sets of line-segment lengths can form a triangle?

5

If a right triangle has one leg with a length of 4 and a hypotenuse with a length of 8, what is the measure of the angle between the hypotenuse and its other leg?

6

Rt_triangle_letters If angle $b=35^\circ$ and angle $c=90^\circ$ , what is the value for angle ?

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