23 points
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°

The measure of angle 1 is 88°.

Explanation

when we draw the system of parallel lines and a transversal , we find that 92° and <2 are corresponding angles.

In a system of parallel lines intersected by a transversal, the corresponding angles will be equal.

<2=92°

< and <2 form a linear pair and their sum will be equal to 180°.

<1+<2=180°

<1+92°=180°

<1=180-92=88°

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

the answer is c)8

step-by-step explanaction: