Related Questions

The orthocenter of a triangle is the point where?
A The medians meet
B The altitudes meet
C The right bisectors of the sides of
D The bisectors of the angles
In triangle PQR length of the side QR is less than twice the length of the side PQ by 2 cm. Length of the side PR exceeds the length of the side PQ by 10 cm. The perimeter is 40 cm. the length of the smallest side of the triangle PQR is:
A 6 cm
B 8 cm
C 9 cm
D 10 cm
A triangle has a base x and an altitude y. A second triangle has a base twice the altitude of the first triangle, and an altitude twice the base of the first triangle. What is the area of the second triangle?
A 2xy
B 0.5xy
C 0.66xy
D 4xy
In A ABC, the median BE interests AC at E, if BG = 6 cm, where G is the centroid, Then BE is equal to -
A 7 cm
B 9 cm
C 8 cm
D 10 cm
What are the co-ordinates of the centroid of a triangle, whose vertices are A(1, -5), B(4, 0) and C(-2, 2)?
A (1 , -1)
B (-1 , 1)
C (2 , -2)
D (-2 , 2)
‘μ’ is coefficient of friction. A wheeled vehicle travelling on a circular level track will slip and overturn simultaneously if the ratio of its wheel distance to the height of its centroid, is
A μ
B 2μ
C 3μ
D $$\frac{1}{2}$$μ
The[ triangular base of a prism is a right triangle of sides a and b = 2a . The height h of the prism is equal to 10 mm and its volume is equal to 40 mm3 , what will be the lengths of the sides a and b of the triangle ?
A 2 mm and 3 mm
B 1 mm and 4 mm
C 2 mm and 2 mm
D 2 mm and 4 mm
The total pressure force on a plane area is equal to the area multiplied by the intensity of pressure at the Centroid, if
A The area is horizontal
B The area is vertical
C The area is inclined
D All of the above
The hypotenuse of a right triangle is 2 centimeters more than linger side of the triangle. The shorter side of the triangle is 7 centimeters less than the longer side. Find the length of the hypotenuse.
A 13
B 15
C 17
D 19
The angles of a triangle are in the proportion of 1:2:3 and the length of the smallest side is 1 c. what is the length of the longest side of the triangle?
A 2 cm
B 3 cm
C 4 cm
D 5 cm

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