Weegy: 20 sides that the polygon have. User: In a right triangle, the acute angles measure x + 15 and 2x degrees. What is the measure of the smallest angle of the triangle?
15
25
40
50 Weegy: 180 - 90 = 90 x+15+2x = 90 (3x+15)=90 3x=75 (X= 25) (25)+15 =40 User: A quadrilateral is a polygon.
always
sometimes
never Weegy: always User: The sum of the interior angles of a quadrilateral equals 360°.
True
False User: Each of the interior angles in a polygon are equal in measure.
always
sometimes
never User: A triangle can have two right angles.
True
False User: Approximately how many degrees are in the measure of an interior angle of a regular seven sided polygon?
102.9
128.6
180.0
231.4 Weegy: 102.9 degrees are in the measure of an interior angle of a regular seven sided polygon User: Score:
The diagonals of a trapezoid are perpendicular.
always
sometimes
never Weegy: es, and yes.
consider trapezoid ABCD in the coordinate plane, where A=(0,1), B=(1,0), C=(-2,0), D=(0,-2). Note that the diagonals are formed by the x- and y-axes.
User: Score:
Indicate the method you would use to prove the two's . If no method applies, enter none.
HL
LA
LL
HA
None Weegy: Can you please clarify your question? (More)

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