Related Questions

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
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
A square and an equilateral triangle each have sides of length 5. What is the ratio of the area of the square to the area of the triangle?
A 4/3
B √3/4
C 4/√3
D 4√3/3
An equilateral triangle is described on the diagonal of a square. What is the ratio of the area of the triangle to that of the square ?
A 2 : $$\sqrt 3 $$
B 4 : $$\sqrt 3 $$
C $$\sqrt 3 $$ : 2
D $$\sqrt 3 $$ : 4
In a right angled triangle the horizontal side measures 8 cm and the vertical side measures 12 cm. What is the area of the triangle?
A 96 sq cm
B 52 sq cm
C 48 sq cm
D 100 sq cm
what is the area of an equilateral triangle with a side of 1 inch?
A 1 square inch
B 3/2square inch
C 1/2 square inch
D 3/4square inch
What is the area (in sq cm) of an equilateral triangle of side 14 cm?
A 49\u221a3
B 98\u221a3
C (49\/2)\u221a3
D (49\/4)\u221a3
The length of the side of an equilateral triangle is 6 cm What is its area in sq .cm?
A 33
B 93
C 63
D 43
If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is-
A π2
B x
C 2x
D 3x

Next steps