Construct a quadrilateral with two pairs of parallel sides of

You know that the sizes of all the angles in a triangle add up to 180 degrees. Justify that the sum of the sizes of all the angles in every quadrilateral is

Take a blank piece of paper. Use a ruler and compass to construct a triangle that has one side of length of 6 inches, one side of length 5 inches, and one

KLMN is a trapezoid, KL = MN, m angle LKM = m angle MKN, LM:KN = 8:9, perimeter KLMN = 132, and LM and KN are parallel Find the length of the legs.

If two parallel lines are cut by a transversal, then the interior angles on the same side of the transversal are

Draw a pair of quadrilaterals, where the first quadrilateral is congruent to the second quadrilateral.

The vertices are WXYZ. WZ is parallel to XY. XW is not parallel to YZ. Angles X and W are right angles. Identify the quadrilateral.

When constructing parallel and perpendicular lines, how are the steps similar? a) Intersecting arcs are created and connected. b) A protractor and ruler are used to take accurate measurements.

A rectangle is 80 cm long and 20 cm wide. Find, to the nearest degree, the acute angle formed at the intersection of the diagonals?

Determine the lengths of the sides of the trapezoid shown in the given figure if the perimeter of the trapezoid is 17 cm.

Carpenters use parallel wall studs to build support for walls. A carpenter has built two wall studs given by HG and CD in the figure below. Find the measure of angle BDC

You know that the sizes of all the angles in a triangle add up to 180 degrees. Justify that the sum of the sizes of all the angles in every quadrilateral is

You know that the sizes of all the angles in a triangle add up to 180 . Justify that the sum of the sizes of all the angles in every quadrilateral is

PQRS is a quadrilateral with PS parallel to QR. The perimeter of PQRS is 3 m. The length of PQ is 1 m and the length of PS is x m. The