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
Ten new television shows appeared during the month of September. Five of the shows were sitcoms, three were hour-long dramas, and two were news-magazine shows. By January, only seven of these new shows were still on the air. Five of the shows that remained were sitcoms.
A Only one of the news-magazine shows remained on the air.
B Only one of the hour-long dramas remained on the air.
C At least one of the shows that was cancelled was an hour-long drama.
D Television viewers prefer sitcoms over hour-long dramas.
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
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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