45, 45 and 90 degrees
They are 36 degrees, 54 degrees and 90 degrees respectively
if the angle of a triangle are in the ratio 7:11:18,find the angle
It is: 72 degrees
Its interior angles are 36, 60 and 84 degrees respectively with its greatest exterior angle being 144 degrees.
Since the sum of the measures of the angles of a triangle is 180 degrees, then: 3x + 4x + 5x = 180 12x = 180 x = 15 3x = 3 x 15 = 45 4x = 4 x 15 = 60 5x = 5 x 15 = 75 Thus the angles of the triangle are 45, 60, and 75 degrees.
bigger than black and white
financial ratio
72
No.
They are 36 degrees, 54 degrees and 90 degrees respectively
if the angle of a triangle are in the ratio 7:11:18,find the angle
It is called a 30-60-90 triangle and it is a right triangle whose sides are always in the ratio:1:2:Square root (3).
It is: 72 degrees
The sum of the angles is 180 deg 2 + 4 + 9 = 15 2/15 * 180 = 24 4/15 * 180 = 48 9/15 * 180 = 108 The angles are 24, 48 and 108 deg
No. If the angles are in the ratio 3:4:5, the sides will be in the ratio sin(3):sin(4):sin(5) - NOT in the ratio 3:4:5.
It depends on whether the ratio refers to the angles of the triangle or the length of the sides.
In this instance, each "part" of the ratio is divided into 20. There is a total of 180 degrees in the three internal angles of a triangle, therefore each "part" of the ratio is equal to nine degrees.Therefore, in this instance, if the angles are in the ratio 1:6:13, the angles themselves are 1 x 9 = 9 degrees, 6 x 9 = 54 degrees, and 13 x 9 = 117 degrees.