Understanding Angles in Quadrilaterals

What is the sum of the interior angles in a quadrilateral?

• 180 degrees

• 360 degrees

• 270 degrees

• 90 degrees

If three angles of a quadrilateral are 100 degrees, 100 degrees, and 80 degrees, what is the measure of the fourth angle?

• 70 degrees

• 80 degrees

• 100 degrees

• 90 degrees

In a quadrilateral, if angles A, B, and C are 85 degrees, 95 degrees, and 120 degrees respectively, what is the measure of angle D?

• 60 degrees

• 90 degrees

• 80 degrees

• 70 degrees

Given angles D, E, and F in a quadrilateral are 87 degrees, 110 degrees, and 65 degrees, what is the measure of angle G?

• 78 degrees

• 98 degrees

• 68 degrees

• 88 degrees

If three angles in a quadrilateral are each 90 degrees, what is the measure of the fourth angle?

• 90 degrees

• 80 degrees

• 70 degrees

• 60 degrees

In a quadrilateral, if angles J, K, and M are 68 degrees, 96 degrees, and 96 degrees respectively, what is the measure of angle L?

• 70 degrees

• 80 degrees

• 90 degrees

• 100 degrees

If angles U, T, and W in a quadrilateral are 90 degrees, 114 degrees, and 86 degrees, what is the measure of angle V?

• 70 degrees

• 80 degrees

• 60 degrees

• 90 degrees

In a quadrilateral, if angles are 106 degrees, 105 degrees, and 80 degrees, what is the measure of the fourth angle?

• 69 degrees

• 79 degrees

• 89 degrees

• 99 degrees

If angles X, W, and Z in a quadrilateral are 95 degrees, 85 degrees, and 85 degrees, what is the measure of angle Y?

• 95 degrees

• 65 degrees

• 85 degrees

• 75 degrees

What is the measure of angle T if the other angles in the quadrilateral are 106 degrees, 105 degrees, and 80 degrees?

• 69 degrees

• 79 degrees

• 99 degrees

• 89 degrees