Related Questions

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
The angle measure of the base angles of an isosceles triangle are represented by x and the vertex angle is 3x + 10. Find the measure of base angle.
A 112°
B 42.5°
C 34°
D 16°
The angles of triangle of a triangle are in the ratio 2 : 3: 4. the largest angle in the triangle is:
A 40
B 75
C 70
D 80
A right triangle has sides in the ratio of 5 : 12 : 13. What is the measure of the smallest angle in the triangle, in degrees?
A 13.34
B 22.62
C 34.14
D 42.71
A right triangle has sides in the ratio of 5:12:13. What is the measure of the smallest angle in the triangle, in degrees?
A 13.34
B 22.62
C 34.14
D 42.71
The base of an isosceles triangle is 6 cm and one of the equal sides is 12 cm. Find the radius of the circle through the vertices of the triangle?
A 7133
B  256
C  7153 
D None of the above
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
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
The lengths of two sides of a triangle are 7 and 11. If the length of the third side is an integer, What is the least possible perimeter of the triangle?
A 18
B 20
C 22
D 23

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