How many angles must be supplementary with angle 14? 4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12. one

two

four

eight

There are two angles m∠14 and m∠13 which are supplementary to angle 14.

Angle is formed by the intersection of two lines. Two angles are said to be supplementary if both of the angles add up to 180 degrees.

From the diagram:

m∠13 + m∠14 = 180° (sum of angles in a straight line )

Also:

m∠15 + m∠14 = 180° (sum of angles in a straight line )

There are two angles m∠14 and m∠13 which are supplementary to angle 14.

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1 and 2

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)