Triangle practice problems - page 7 of 125
Number of problems found: 2492
- 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°? - 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. - Identical 32703
How many identical triangles do the middle bars divide the triangle ▲? - 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. - Identical line
In which triangles is the line identical with the height? - Triangles - count
Find out how many triangles you create from lines 7 dm, 5 dm, 10 dm, 12 dm, and 15 dm long. - Calculate
Calculate the area of the ABE triangle AB = 38mm and height E = 42mm Ps: please try a quick calculation - Determine 17803
In a triangle, the aspect ratio is a: b = 2:1, and the aspect ratio is b: c = 3:4. Determine the aspect ratio a: b: c. - The angles 3
The angles in a triangle are in the ratio of 3:4:5. Work out the size of each angle.
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