The area of triangle problems
Number of problems found: 337
- Area of a triangle
What is the area of a triangle that has the base 4 1/4 and the height of 3 3/3?
- Is right triangle or not
If right triangle ABC, have sides a=13, b=11.5, c=22.5. Find area.
- Mysterious area
The trapezoid ABCD is given. Calculate its area if the area of the DBC triangle is 27 cm2.
- Right triangle
Right triangle ABC with side a = 19 and the area S = 95. Calculate the length of the remaining sides.
The triangle has known all three sides: a=5.5 m, b=5.3 m, c= 7.8 m. Calculate area of this triangle.
Calculate the area of the square shape of the isosceles triangle with the arms 50m and the base 60m. How many tiles are used to pave the square if the area of one tile is 25 dm2?
- Right triangle
Right triangle legs has lengths 630 mm and 411 dm. Calculate the area of this triangle.
- Triangle SAA
The triangle has one side long 71 m and its two internal angles is 60°. Calculate the perimeter and area of the triangle.
- Triangle KLB
It is given equilateral triangle ABC. From point L which is the midpoint of the side BC of the triangle it is drwn perpendicular to the side AB. Intersection of perpendicular and the side AB is point K. How many % of the area of the triangle ABC is area o
- Vertex points
Given the following points of a triangle: P(-12,6), Q(4,0), R(-8,-6). Graph the triangle. Find the triangle area.
- Triangle SSS
Calculate perimeter and area of a triangle ABC, if a=53, b=46 and c=40.
- SAS triangle
The triangle has two sides long 7 and 19 and included angle 36°. Calculate area of this triangle.
Calculate the sides of the triangle if its area S = 630 and the second cathethus is shorter by 17.
- ISO Triangle V2
The perimeter of RR triangle (isosceles) is 474 m, and the base is 48 m longer than the arms. Calculate the area of this triangle.
- Garden fence
The garden has the shape of a rectangular triangle with an area of 96 square meters and a 16 m long one leg. How many meters of the fence need to be fenced?
- Equilateral triangle
Calculate the area of an equilateral triangle with circumference 72cm.
- Isosceles right triangle
Area of an isosceles right triangle is 18 dm2. Calculate the length of its base.
Calculate heights of the triangle ABC if sides of the triangle are a=75, b=84 and c=33.
Calculate the area of right triangle ΔABC, if one leg is long 14 and its opposite angle is 59°.
- Equilateral triangle v2
Equilateral triangle has a perimeter 36 dm. What is its area?
Try trigonometric triangle area calculator. See also our trigonometric triangle calculator. Examples of area of plane shapes. Triangle Problems.