Triangle - math word problems
- R triangle
Calculate the area of a right triangle whose longer leg is 6 dm shorter than the hypotenuse and 3 dm longer than the shorter leg.
Calculate how many promiles river Dunaj average falls, if on section long 957 km flowing water from 1454 m AMSL to 101 m AMSL.
Calculate the coordinates of the center of gravity T [x, y] of triangle ABC; A[11,4] B[13,-7] C[-17,-18].
How far can you see from the ship's mast, whose peak is at 14 meters above sea level? (Earth's radius is 6370 km).
Mast has 13 m long shadow on a slope rising from the mast foot in the direction of the shadow angle at angle 13.3°. Determine the height of the mast, if the sun above the horizon is at angle 45°12'.
Calculate how much land saw Felix Baumgartner after jump from 32 km above ground. The radius of the Earth is R = 6378 km.
- Common chord
Two circles with radius 17 cm and 20 cm are intersect at two points. Its common chord is long 27 cm. What is the distance of the centers of these circles?
Estate shaped rectangular trapezoid has bases long 34 m , 63 m and perpendicular arm 37 m. Calculate how long is its fence.
- Triangle P2
Can triangle have two right angles?
In rectangle with sides, 6 and 3 mark the diagonal. What is the probability that a randomly selected point within the rectangle is closer to the diagonal than to any side of the rectangle?
Draw angle |∠ ABC| = 130° and built its axis. What angle is between axis angle and arm of angle?
Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
Calculate area of the square with diagonal 64 cm.
- Height 2
Calculate the height of the equilateral triangle with side 38.
- Circles 2
Calculate the area bounded by the circumscribed and inscribed circle in triangle with sides 12 cm, 14 cm, 18 cm.
Is right that in any right triangle height is less or equal half of the hypotenuse?
We have a square with side 84 cm. We cut the corners to make his octagon. What will be the side of the octagon?
Can a rhombus have the same length diagonal and side?
- Center traverse
It is true that the middle traverse bisects the triangle?
Can be a diagonal of diamond twice longer than it side?
See also our trigonometric triangle calculator. See also more information on Wikipedia.