Page 585 HW Check!! Have your HW out!
1) If a triangle has a base of 8 inches and a
height of 10 inches, what is the area of the
triangle? (Use
𝑏ℎ
2
1
or bh)
2
2) Find the width of a rectangle if its length is 12
and its area is 108. What is the width? (A=lw)
3) Find the area of the parallelogram. (A=bh)
6
7
13
Did you take a
practice quiz last
night? STUDY!
1) solution
2) instead
3) multiplying
4) supposed
5) right

STUDY!
6) wrong
7) write
8) multiplied
9) multiply
10) divide
11) subtract
5) 24 𝑓𝑡 2
2
 6) 28 𝑚
2
 7) 28 c𝑚
2
 8) 6 𝑓𝑡
2
 9) 40 𝑖𝑛
2
 10) 31.5 𝑦𝑑
2
 11) 48 𝑐𝑚
2
 12) 24 𝑓𝑡





Finish the classwork Area Practice Sheet
Quiz Tomorrow!
Study Spelling words/flashcards
Finish Business project or Silly Sally if
needed for more points!



Find the area of your provided 4x6 index
card. How do you know?
Draw a diagonal line from corner to corner
dividing your card into to congruent right
triangles.
Find the area of each triangle using ½bh? Are
they equal?


STANDARD(S):MA.6.MCC6.G.1 - [Performance
Standard] - Find the area of right triangles,
other triangles, special quadrilaterals, and
polygons by composing into rectangles or
decomposing into triangles and other shapes;
apply these techniques in the context of
solving real-world and mathematical
problems.
I can find the area squares, rectangles and
various triangles.




You have been given a square piece of green
paper.
Fold the paper in half and then unfold.
Fold the paper in half going the other
direction and then unfold.
Watch me! I will show you!


Now, your paper should look like a square
with an + in the middle.
Fold each corner in to make four flaps for our
foldable.
On the outside of the first flap, record the
following:
RECTANGLE
 Area = length x width (A=lw)

w
l



On the outside of the second flap, record the
following:
TRIANGLE
Area =
𝑏ℎ
2
𝑂𝑅

1
𝑏ℎ
2
x
y
h

b




On the outside of the third flap, record the
following:
PARALLELOGRAM
Area = bh
x
h
b






On the outside of the fourth flap, record the
following
𝑏1
TRAPEZOID
Area = (𝑏1 + 𝑏2 ) h
h
2
𝑏2

RECTANGLE: A = length x width
13 in.

7 in.


TRIANGLE:
𝑏ℎ
2
OR ½ bh
5cm
4 cm


10 cm



PARALLELOGRAM: A = bh
8 cm
6 cm
12 cm


TRAPEZOID: A =
(𝑏1 + 𝑏2 ) h
2
8m
2m
10 m
3m


Practice Handout! Let’s work a few together!
Finish for HW!


What do you need to study for tomorrow’s
quiz?
What have you learned this week about
finding area?