Triangle - math word problems

Number of examples found: 1012

Triangle P2
Can triangle have two right angles?
Diagonal
Can a rhombus have the same length diagonal and side?
Chord
Point on the circle is the end point of diameter and end point of chord length of radius. What angle between chord and diameter?
Median
The median of the triangle LMN is away from vertex N 84 cm. Calculate the length of the median, which start at N.
ABS CN
Calculate the absolute value of complex number -15-29i.
Thales
Calculate the length of the Thales' circle described to right triangle with hypotenuse 18.4 cm.
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?
Adding shapes
5 triangles + 1 square = how many sides in all
Scalene triangle
Solve the triangle: A = 50°, b = 13, c = 6
Area of RT 2
Calculate the area of right triangle whose legs have a length 5.8 cm and 5.8 cm.
Center traverse
It is true that the middle traverse bisects the triangle?
Angles in triangle
The triangle is ratio of the angles β:γ = 6:8. Angle α is 40° greater than β. What are the size of angles of the triangle?
Triangular prism
Calculate the surface of a triangular prism 10 cm high, the base of which is a triangle with sides 6 cm 8 cm and 8 cm
Angles
In the triangle ABC, the ratio of angles is: a:b = 4: 5. The angle c is 36°. How big are the angles a, b?
Circle inscribed
Calculate the perimeter and area of a circle inscribed in a triangle measuring 3 , 4 and 5 cm.
Trapezoid - hard example
Base of the trapezoid are: 24, 16 cm. Diagonal 22, 26 cm. Calculate its area and perimeter.
RT triangle and height
Calculate the remaining sides of the right triangle if we know side b = 4 cm long and height to side c h = 2.4 cm.
Side c
In △ABC a=2, b=4 and ∠C=100°. Calculate length of the side c.
Isosceles III
The base of the isosceles triangle is 17 cm area 416 cm². Calculate the perimeter of this triangle.
Laws
From which law follows directly the validity of Pythagoras' theorem in the right triangle? ?