Missing length

Missing length

By Ginger Pate

​This is going to be a review of some things we have discussed in class.

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I want you to ask yourself, "Do I pay attention in class?"

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If you said, "Not always," then I want you to answer the following question: "Do you get frustrated when it is time to work and ask questions saying you don't understand how to work the problem?"

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If this is the case, I beg you to LISTEN in class.

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TODAY, that involves reading each slide carefully, following instructions given, and listening to videos provided. ​

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Multiple Choice

$$A\ =\ \frac{1}{2}\ \cdot\ b\ \cdot\ h$$   Use the formula for the area of a triangle to help you solve for the missing side.

• The height is equal to three.

• The height is equal to four.

• The height is equal to six.

• The height is equal to eight.

Fill in the Blanks

Find the base of the triangle. Please just type in a number only! x =

Fill in the Blanks

Find the missing length. Type in a number only.

Multiple Choice

Now let's move to fractions but let's find the AREA of the triangle.

• $$\frac{5}{7}$$ square inches 

• $$1\ \frac{5}{7}$$  sq inches

• $$1\ \frac{2}{7}$$  sq inches

• $$\frac{5}{21}$$  sq inches

Multiple Choice

This time, find the missing length.

• $$1\ \frac{1}{3}\ yd^{ }$$  

• $$\frac{1}{3}yd^2$$  

• $$\frac{49}{188}yd^{ }$$  yd

• $$\frac{3}{4}yd^{ }$$  

Multiple Choice

Find the missing height.

• $$1\ \frac{4}{5}ft$$  

• $$1\ \frac{3}{5}ft$$  

• $$\frac{5}{8}ft$$  

• $$\frac{9}{10}\ ft$$  

Multiple Choice

You are given a triangle with an area of 24 $$ft^2$$   and a height of $$\frac{4}{5}\ ft.$$  Find the missing length (base).

• $$\frac{2}{5}\ ft$$  

• 60 ft

• 24 ft

• $$\frac{48}{5}\ ft$$  

Fill in the Blanks

Now we are switching to rectangles. If the area of a rectangle is 32 $in^2$  and the length of one of the sides is 16 in, what is the missing side's length?

inches (type in a number only!)

Fill in the Blanks

You are given a rectangle with an area of $36\ ft^2$  . One of the side lengths of the rectangle is $\frac{6}{7}\ ft$  . Find the length of the other side. Type in a number only:

ft.

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1. ​You now have a worksheet to work on. When you finish the worksheet, you may do any of the following:

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   a. Finish all MATH IXLs (grades will be recorded Friday)

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   b. Finish all other class IXLs

   c. Read AR​