5-minute check. students will find areas of various types of quadrilaterals ( trapezoids, rhombus,...

5-Minute Check

Students will find areas of various types of Quadrilaterals ( Trapezoids, Rhombus, Kites).

Why? So you can solve a problem in sports, as seen in Ex 1.

Mastery is 80% or better on 5-minute checks and practice problems.

11.2 Areas of Trapezoids & Kites Objective(s)

HOTSSkill Develop-Example 1

Example 1

Skill Develop- Example 2

Example 2

STEP 1

Find the length of each diagonal. The diagonals of a rhombus bisect each other, so QN = NS and PN = NR.

QS = QN + NS = 9 + 9 = 18 mm

PR = PN + NR = 12 + 12 = 24 mm

STEP 2 Find the area of the rhombus. Let d1

represent QS and d2 represent PR.

SOLUTION

Example 2

Boards….Think….Ink…Share

Boards….On your Own

Standardized Testing Ex 3

Standardized Testing Ex 3

Standardized Testing Ex 3

Hots-Ex 4 Area in a Coordinate Plane

Example 4

Example 4

Think…Ink…Share

Think…Ink…Share

Exit SlipsWhat was The Objective(s) for today?Students will find areas of other types of Quadrilaterals.Why? So you can solve a problem in sports, as seen in Ex 1.Mastery is 80% or better on 5-minute checks and practice problems.

Page 733-734# 3-21 & 31-32 allQuiz Coming soon!!!

Homework