Polygons and Quadrilaterals

True/False: In an Isosceles trapezoid, are the diagonals and base angles congruent?

• True

• False

True or False: In a 'non-isosceles' trapezoid, base angles are congruent.

• True

• False

GOAT is a parallelogram. Use the image to answer the following question. If GS=4x+9 and SA=6x-5, find GS. You only need to type the number.

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.11

Mathematical Equivalence

ON

All 4 angles are right angles

• parallelogram

• rhombus

• rectangle

• square

• kite

Tags

CCSS.5.G.B.4

All 4 sides are congruent

• parallelogram

• rhombus

• rectangle

• square

• kite

Tags

CCSS.5.G.B.4

Exactly one pair of opposite sides is parallel

• isosceles trapezoid

• rhombus

• rectangle

• square

• trapezoid

Each diagonal bisects opposite angles.

• isosceles trapezoid

• rhombus

• rectangle

• square

• trapezoid

Tags

CCSS.HSG.CO.C.11

Both pairs of opposite sides are parallel.

• parallelogram

• rhombus

• rectangle

• square

• kite

Tags

CCSS.4.G.A.2

Solve for g.

You only need to type the number.

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.11