Planimetrics + angle - practice problems - page 2 of 45
Number of problems found: 881
- X-triangle
Find the length of the x segment in the given triangle drawings. - The apothem
The apothem of a regular hexagon is 5√3 inches. Find one of its sides and area. - Conjugate coordinates
If the rectangular conjugate of the polar vector 12 angle 35 degrees is equal to x+yi, find the sum of x and y. - A boy 5
A boy starts at A and walks 3km east to B. He then walks 4km north to C. Find the bearing of C from A.
- Using 4
Using the law of cosines, find the measurement of leg b if the givens are B=20°, a=10, and c=15. - Trigonometric fx
When an acute angle φ is in the standard position, its terminal side passes through point P (1,3). Find trigonometric functions of angle θ : sin φ, cos φ, tan φ, cotan φ. - Diagonal
Can a rhombus have the same length, diagonal, and side? - Rectangular trapezoid
How many inner right angles have a rectangular trapezoid? - Chord
The point on the circle is the endpoint of diameter and endpoint of the chord length of the radius. What angle between chord and diameter?
- Semicircle
Calculate the length of a semicircle with a radius of 6cm. - Trapezoid - RR
Find the area of the right-angled trapezoid ABCD with the right angle at the A vertex; a = 3 dm b = 5 dm c = 6 dm d = 4 dm - Euclid2
The ABC right triangle with a right angle at C is side a=29 and height v=17. Calculate the perimeter of the triangle. - Third interior angle
Find the third interior angle of the triangle ABC where: α = 48°, γ = 65°. - Parallelogram
In the parallelogram, we know one internal angle of 67°33`. Calculate the other internal angles.
- The length
The length of the circle is 24 cm. What is the circular arc length of the corresponding angle of 30°? - Length 82244
What path will the tip of the minute hand of length 5 dm cover on the clock in 2 hours? - Circumference 70284
What part of the circle's circumference will the minute hand pass in 15 minutes? - Isosceles 64774
The figure shows an isosceles trapezoid CDEF. The size of the angle α is 73 degrees. Calculate the magnitude of the angle β in degrees. - Calculate 30281
One angle of the skeleton is 30 degrees larger than the other. Calculate all its angles.
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