What is the measure of angle 1? 2 parallel lines are crossed by a transversal to form 8 angles. clockwise from top left, the angles are blank, 92 degrees, blank, blank; blank, 2, 1, blank. 86° 88° 90° 92°

∠ 1 = 88°

Step-by-step explanation:

See the diagram attached.

Two line P and Q are parallel and Line R is the transverse one.

Now, as shown in the diagram angle 92° and ∠ 2 are corresponding angles and they are equal.

Hence, ∠ 2 = 92°.

Now, ∠ 2 and ∠ 1 are supplementary angles and ∠ 1 + ∠ 2 = 180°

⇒ ∠ 1 + 92° = 180°

⇒ ∠ 1 = 180° - 92° = 88° (Answer)

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

yes

step-by-step explanation: