The angle measures of quadrilateral rstu are shown.
m∠r = (2x)°
m∠s = (3x –...
Mathematics, 19.10.2019 18:30 kashbaby
The angle measures of quadrilateral rstu are shown.
m∠r = (2x)°
m∠s = (3x – 35)°
m∠t = (x + 35)°
the measure of angle u is unknown. can quadrilateral rstu be a parallelogram?
a. yes, opposite angles r and t can be made equal to each other if x = 35.
b. yes, consecutive angles r and s can be made equal to each other if x = 35.
c. no, if x = 35, all three given angles measure 70°. the fourth angle would measure 150°.
d. no, if x = 35, the three given angle measures make it impossible for the figure to be a quadrilateral.
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