Thread: trapezoid

I've a geometry teacher who doesn't teach! Help with this please!



Which equation below correctly represents the relationship of the sides given in the diagram above?

a. 3x-2+2x+17=360 degrees b. 3x-2+2x+17=180 degrees

c. 3x-2+2x+17=90 degrees d. 3x-2=2x+17

Originally Posted by peachgal

I've a geometry teacher who doesn't teach! Help with this please!



Which equation below correctly represents the relationship of the sides given in the diagram above?

a. 3x-2+2x+17=360 degrees b. 3x-2+2x+17=180 degrees

c. 3x-2+2x+17=90 degrees d. 3x-2=2x+17

d. those two strikes in the sides of the trapezium shows equality. 3x - 2 is equal to 2x + 17