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DO NOW
DO NOW
The shadows of this person and the building were measured at the same time of day. Can you figure out the height of the building (x)?
The shadows of this person and the building were measured at the same time of day. Can you figure out the height of the building (x)?
DO NOW
DO NOW
How do you think you'd solve this problem?
How do you think you'd solve this problem?
LEARNING TARGET
LEARNING TARGET
I can solve for missing parts of similar figures.
I can solve for missing parts of similar figures.
I can solve for missing parts of similar figures using my algebra wizardry!
I can solve for missing parts of similar figures using my algebra wizardry!
I DO
I DO
What are similar figures?
What are similar figures?
Note for the Challenge Work: The ANGLES in a similar figure do NOT change!
what kinds of problems will we run into?
what kinds of problems will we run into?
How do we solve these problems?
How do we solve these problems?
Basically, just like yesterday! Set-up a proportion and solve it using cross-multiplication!
Make sure you put CORRESPONDING parts in the same fraction.
Make sure you put CORRESPONDING parts in the same fraction.
Make sure you put the same FIGURE on the top of both fractions.
Make sure you put the same FIGURE on the top of both fractions.
WE DO
WE DO
Let's get telepathic!
YOU DO
YOU DO
Exit ticket
Exit ticket
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