12. find m? 1 if m? 2 = 35° in parallelogram abcd. a. 55° b. 35° c. 75° d. 40°

A

Step-by-step explanation: Complementary angles must add up to 90 degrees.

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

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