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 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
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
In three coloured boxes - Red, Green and Blue, 108 balls are placed. There are twice as many balls in the green and red boxes combined as there are in the blue box and twice as many in the blue box as there are in the red box. How many balls are there in the green box ?
A 18
B 36
C 45
D None of these
If a, b, and c are three sides of a right angled triangle triangle, which of the following statements cannot be true?
A a=b=c
B a>b and a>c
C b=c or a=c or a=b
D None of these
If two sides of the triangle below have lengths 5 and 6, the perimeter of the triangle could be which of following? I.11 II. 15 III. 24
A I only
B II only
C III only
D II and III only
If a triangle has its orthocenter and centroid of equal length, then which of the following is TRUE about the triangle?
A Right angled
B Equilateral
C Scalene
D Obtuse angled
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 angles of a triangle are in the ratio of 2 : 3 : 4. The largest angle in the triangle is :
A 40 degree
B 70 degree
C 75 degree
D 80 degree
The angels of a triangle are in the ratio 2:3:4. What is the value of the largest angle in the triangle ?
A 90
B 80
C 60
D 180

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