The 4 interior angles add up to 360 degrees
The trapezoid contains 180 more degrees.
A trapezoid can have 2 right angles, 1 acute angle and 1 obtuse angle that all add up to 360 degrees
A trapezoid's four interior angles equal 360 degrees
The four interior angles of a trapezoid add up to 360 degrees.
The 4 interior angles of a trapezoid add up to 360 degrees.
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The 4 interior angles of a trapezoid add up to 360 degrees
The four interior angles of any trapezoid add up to 360 degrees
No, a trapezoid could not have three right angles. If it did, it would be a rectangle, as the fourth angle would need to be 90 degrees as well. A rectangle is not a trapezoid.
A trapezoid can have either none or two right angles.
A trapezoid can have up to two right, 90 degree angles for it still to be classified as a trapezoid.
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