Triangle practice problems - page 7 of 125
Number of problems found: 2496
- Scalene triangle
Solve the triangle: A = 50°, b = 13, c = 6
- Angle
Draw angle |∠ ABC| = 30° and build its axis. What angle is between the axis angle and arm of angle?
- The angles
The angles in the triangle are in the ratio 12:15:9. Find the angles.
- Identical line
In which triangles is the line identical with the height?
- 3-bracket 2
Maybe the smallest angle in the triangle is greater than 70°?
- 3-bracket
Maybe the largest angle in the triangle is less than 20°?
- Third interior angle
Find the third interior angle of the triangle ABC where: α = 48°, γ = 65°.
- Possible lengths
Find the possible lengths for the third side of a triangle with sides 20 and 18.
- Isosceles triangle
Calculate the perimeter of the isosceles triangle with arm length 87 cm and base length of 95 cm.
- Third angle
What is the third angle of a triangle if the first two angles have sizes 50° and 60°?
- Calculation - isosceles
Calculate the area and perimeter of an isosceles triangle if given: base a: 6cm, height to the base: 4cm.
- Determine 69364
Determine the angle ϕ: ϕ + 71 ° 15 '= 90 °
- Triangle 16953
In the ABC triangle, the alpha angle is 36 degrees. The beta angle is twice the gamma. What is this triangle?
- Triangular numbers
The first four triangular numbers are 1,3,6,10. What is the 10th triangular number? Help: A triangular number or triangle number counts objects arranged in an equilateral triangle.
- Triangle - angles
ABC triangle, alpha = 54 degrees 32 minutes, beta = 79 degrees. What are the sizes of the exterior angles?
- Angles in triangle
Calculate the angle alpha in the triangle if the beta is 61 degrees and 98 gamma degrees.
- Triangle 8320
Is there a triangle with heights of 4, 7, and 10 meters?
- Equilateral triangle v2
Calculate the side of an equilateral triangle if its perimeter is 132 cm.
- Angles
In the triangle ABC, the magnitudes of the angles α, β γ are in the ratio 0.4:1:0.9. Find their magnitudes.
- Triangles - count
Find out how many triangles you create from lines 7 dm, 5 dm, 10 dm, 12 dm, and 15 dm long.
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