Related Questions

The lengths of the sides of triangle T are x +1 , 2x, and 3x . The sum of the degree measures of the three interior angles of T is--
A 6x +1
B 60x
C 90
D 180
If the lengths of the three sides of a triangle are consecutive integers, then the smallest possible value of the sum of the lengths of the three sides is
A 9
B 7
C 6
D 12
The first three angles measures 10% less than the second. The third angle measures 20% more than the sum of the other two. Find the three angles of a triangle.
A 30 degree, 40 degree, 110 degree
B 45 degree, 45 degree, 90 degree
C 35 degree, 45 degree, 100 degree
D 60 degree, 30 degree, 90 degree
If the sum of the interior angles of a regular polygon measures 1444°, how many sides does the polygon have?
A 10 sides
B 8 sides
C 12 sides
D 9 sides
What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?
A 1260
B 1440
C 1800
D 2340
What is the sum of the measures of all the interior angles of a regular polygon of 5 sides?
A 720
B 1080
C 1260
D 540
A right-angled triangle has a hypotenuse of length 10 cm and one of its acute angles measures 30∘.  What are the lengths of the other two sides?
A 5 cm and 5 cm
B 5 cm and 10 cm
C 10 cm and 53 cm
D 5 cm and 53 cm
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 sum in degrees of the interior angles of a polygon of 9 sides is :
A 1080 degree
B 1260 degree
C 900 degree
D 1620 degree
The sum in degrees of the interior angles of a polygon of 13 sides is:
A 1880 degree
B 1890 degree
C 1980 degree
D 2380 degree

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