Geometry 7.4

Find m∠AED

Mathematical Equivalence

ON

Tags

CCSS.HSG.CO.C.9

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find m∠ADE

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find m∠BAE

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.A.2

Find AE

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find BE

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Find the lengths of the diagonals of rectangle JKLM.

JL = 3x + 4

KM = 4x - 1

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8

Determine whether the quadrilateral is a rectangle.

• Yes, because the opposite sides are congruent and all angles are right angles.

• No, because a rectangle requires only opposite sides to be congruent.

• Yes, because it has four right angles.

• No, because all the sides are congruent.

Tags

CCSS.HSG.CO.C.11

CCSS.HSG.CO.C.9

Determine whether the quadrilateral is a rhombus.

• Yes, because all sides are congruent.

• No, because there are right angles.

• Yes, because all angles are right angles.

• No, because all the sides are congruent.

Tags

CCSS.HSG.CO.C.11

Determine whether the quadrilateral is a square.

• Yes, because all sides are congruent and all angles are right angles.

• No, because not all sides are congruent.

• No, because not all angles are right angles.

• Yes, because it has at least one right angle and congruent sides.

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2