Question

Sarla made a drawing of a geometric figure for a fabric print. The figure was a quadrilateral with a pair of angles measuring 60° each. If the figure she drew is a concave polygon, which of these could be the measures of the other two angles?

Answer 1

45, 235

15, 225

110, 130

140, 110

Answer 2

All quadrilaterals add up to 360. If two pairs of angles are 60° than you already have 120°. 360 -120 = 240°. So the other two angles have to add up to 240°. Did you try 15, 225?

Answer 3

no

Answer 4

alright than try it.

Answer 5

15+225=240

Answer 6

well do you think it will work than?

Answer 7

yes!

Answer 8

good. well done

Answer 9

can u help me with another one?

Answer 10

post new .. I have to go..