Triangle practice problems - page 4 of 126
Number of problems found: 2520
- A triangle 7
A triangle lot has the dimensions a=15 m, b=10 m, and c=20 m. What is the measure of the angle between the sides of b and c? - Vertical components
Find the horizontal and vertical components of the vector which has a magnitude of 750 as shown in the figure. - A right triangle
A right triangle has legs with lengths of 24 cm and 21 cm if the length of the hypotenuse, in cm, can be written in the form of 3 sqrt(d), then what is the value of d? - A tree 2
A tree is broken at a height of 6 m from the ground and its top touches the ground at a distance of 8 m from the base of the tree. Find the original height of the tree. - The vertices
The vertices of a triangle are A (-1,3), B (1,-1), and C (5, 1). Find the length of the median through the vertex C. - The coordinates 4
The coordinates of the vertices of ∆ABC are respectively (-4, -2), (6, 2) and (4, 6). Find the centroid G of ∆ABC. - The angles 6
If the angles of a triangle are in the ratio 2 : 3 : 4. Find the value of each angle. - Height or altitude
Find the altitude (in cm) of side MT of triangle MNT with side MN = 36 cm, MT = 36 cm and NT = 48 cm. - Area + perimeter TR2 Find the area of a triangle, two sides of which are 8 cm and 11 cm and whose perimeter is 32 cm.
- Cosine - legs
Using the law of cosines, find the measurement of leg b if the givens are β=20°, a=10, and c=15. - FGH right triangle
Given a right triangle with leg lengths f and g, and hypotenuse h, if f = 7 cm and h = 11.2 cm, what is g? - Sides to area
If the sides of a triangle are 26 cm, 24 cm, and 10 cm, what is its area? - An equilateral triangle 2 If the sides of an equilateral triangle are increased by 2 meters, the area is increased by 7√3 square meters. Find the length of the side.
- A right 3
A right triangle has a perimeter of 300 cm . its hypotenuse is 130 cm. What are the lengths of the other sides . - Isosceles triangle 17
One of the equal sides of an isosceles triangle is 13 cm and its perimeter is 50 cm. Find the area of the triangle. - Triangular field Find the area of a triangular field whose sides are 78 m, 50 m, and 112 m.
- The centroid
The centroid of a triangle ABC is at the point (3, 3, 3). If the coordinates of A and B are (3, −5, 7) and (−1, 7, −6) respectively, find the coordinates of point C. - The triangle 6 The triangle has an area of 7 ⅞ cm² and a base of 5 ¼ cm. What is the length of h? Explain your reasoning.
- A triangle 9
A triangle has an area of 16 1/2 square units. The height is 3 2/3. What is the base? - Isosceles right triangle
If I have a right triangle with each leg on either side of the right angle measuring 24 inches, what is the length of the hypotenuse?
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