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Q: Find the measure of angle c if a 115 and b 30?

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999999

30 A+

The angles are: 150+30 = 180 degrees

105 degrees

30 degrees

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It is an obtuse triangle and the third angle would measure 35 degrees

explement of the angle or conjugate of an angle

999999

60 degrees

30 A+

An angle with 30 degrees is an acute angle.

Exterior angle: 360/12 = 30 degrees Interior angle: 180-30 = 150 degrees

the larger angle is 60 and the smaller angle is 30.complimentary angles are 2 angles forming 90 degrees.

In parallelogram ABCD, angle A and angle D are adjacent or consecutive angles and are supplementary, meaning the sum of their measures is equal to 180 degrees. Angles A and C are opposite angles and have the same measure. These are some important properties of parallelograms. So to find the measure of angle C, you first have to find the measure of angle A. You can do that with a little algebra. First, set the expressions for the measures of angles A and D equal to 180 and solve for x. Then plug that value for x into the expression for the measure of angle A, which is the same as the measure for angle C. 5x + 30 + x = 180 6x + 30 = 180 6x = 150 x = 25 Therefore, 5x + 30 = 5(25) + 30 = 125 + 30 = 155 The measure of angle C is 155.

The angles are: 150+30 = 180 degrees

105 degrees

two-thirds of an angle is 30degree more than its supplemant. find the angle

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