What is the measure of 1
76
92
118
88

Step-by-step explanation:

we know that

The sum of the interior angles in a quadrilateral must be equal to 360 degrees

so

solve for the measure of angle 1

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

so, converting firstly the mixed fractions to improper fractions and then "adding".