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The supplement of an angle measures 10 times its complement What is the measure of the angle?
Let the angle be A, then the supplementary angle is (180 - A) and the complementary angle is (90 - A). But, 180 - A = 10(90 - A) = 900 - 10A 9A = 720 A = 80° The supplementary angle = 100° and the complementary angle = 10°
What is the supplementary angle of 100 degrees?
80 degrees
which angle measures in 80 degress?
Right angle
The sum of the measures of three angles in quadrilateral is 280 degrees What is the measure of the forth angle?
80 The angles in a quadrilateral add up to 360 degrees. So if 3 angles = 280 the fourth angle is 360-280 = 80
In a triangle the measure of the middle angle is triple the measure of the smallest angle and the measure of the largest angle is 55 degrees greater then the measure of the smalest angle Find measures?
x + (3x) + (x + 55) = 1805x + 55 = 1805x = 125x = 25 . . . 3x = 75 . . . x+55 = 80Check . . . 25 + 75 + 80 = 180 yay!
The supplement of an angle measures 10 times its complement What is the measure of the angle?
Let the angle be A, then the supplementary angle is (180 - A) and the complementary angle is (90 - A). But, 180 - A = 10(90 - A) = 900 - 10A 9A = 720 A = 80° The supplementary angle = 100° and the complementary angle = 10°
What is the measure of the smaller of the two supplementary angles 4 to 5?
If 4 to 5 is the ratio then the smaller angle is 80 degrees
An exterior angle at the base of an isosceles triangle measures 130 find the measure of the vertex angle?
80 degrees.
What is the supplementary angle of 100 degrees?
80 degrees
What measures of the three angles of a triangle form an arithmetic sequence If the smallest angle measures 45 degrees What is the number of degrees in measure of the largest angle?
80
What If a triangle has angles whose measures are 55 and 80 what is the measure of the third angle?
The 3rd angle is: 180-55-80 = 45 degrees
What is the suplementary angle of 100 degrees?
Supplementary angle of 100 is (180 - 100) = 80 degrees
What describes an angle that measures 80?
An acute angle.
which angle measures in 80 degress?
Right angle
The measures of the three angles of a quadrilateral are 80 140 55 find the measure of the fourth angle?
the angle measures of a quadrilateral must equal 360 degrees so you add 80+140+55=275 then subtract from 360. the answer is 85
What is the supplement of 100 degree angle?
It is 80 degrees because supplementary angle add up to 180 degrees.
Triangle ABC has angle measures of mA 30 degrees mB 70 degrees and mC 80 degrees What is the measure of the exterior angle at C?
100 degrees
