Triangle practice problems - page 9 of 126
Number of problems found: 2509
- Calculation - isosceles
Calculate the area and perimeter of an isosceles triangle if given: base a: 6 cm, height to the base: 4 cm. - Triangle angle
For the interior angles of a triangle, the angle β is twice as large, and the angle γ is three times larger than the angle α. Is this triangle right? - Right isosceles triangle
What can be the area of a right isosceles triangle with a side length of 8 cm? - Isosceles triangle
Calculate the area of an isosceles triangle, the base measuring 16 cm and the arms 10 cm. - Triangles - count
Find out how many triangles you create from lines 7 dm, 5 dm, 10 dm, 12 dm, and 15 dm long. - Triangle - angles
ABC triangle, alpha = 54 degrees 32 minutes, beta = 79 degrees. What are the sizes of the exterior angles? - The angles 3
The angles in a triangle are in the ratio of 3:4:5. Work out the size of each angle. - Angle complement determination
Determine the angle ϕ: ϕ + 71 ° 15 '= 90 ° - Triangle angle ratio The sizes of the interior angles of the triangle are in the ratio of 3:4:5. Calculate these angles.
- Triangle side
The sides of the triangle are a = 5.5 cm b = 3.7 cm c =? The perimeter of the triangle is 11.6 cm. Calculate the length of the side c. - Is right triangle
Decide if the triangle XYZ is rectangular: x = 4 m, y = 6 m, z = 4 m - Broken tree
The tree is broken at 4 meters above the ground. The top of the tree touches the ground at a distance of 5 meters from the trunk. Calculate the original height of the tree. - Ladder Length Wall Distance
The ladder is 1.4 m from the wall and touches 3 m high. How long is the ladder? - Equilateral triangle v2
Calculate the side of an equilateral triangle if its perimeter is 132 cm. - Power value
Describe how the instantaneous power value in the AC circuit changes during one period. - Triangle base angle
An isosceles triangle has an angle of 78°20' at the base. Calculate the size of the angle between the arms. - Triangle angle
In a right triangle, one acute angle is 20° smaller than the other. Determine the size of the interior angles in the triangle. - The second
The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. How large are the angles? - N points on the side
An equilateral triangle A, B, and C on each of its inner sides lies N=13 points. Find the number of all triangles whose vertices lie at given points on different sides. - Calculate
Calculate the area of the ABE triangle AB = 38mm and height E = 42mm Ps: please try a quick calculation
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