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re: Can you find the height of the red bar using the information below?
Posted on 3/17/24 at 8:33 pm to Street Hawk
Posted on 3/17/24 at 8:33 pm to Street Hawk
No, no idea where the light source is.
0
Posted on 3/17/24 at 8:37 pm to Street Hawk
I’m not going to pretend to know anything about these math questions. Pretending to know the answers is how a bridge collapses and kills people, looking at you Florida.
Posted on 3/17/24 at 8:38 pm to Street Hawk
My brain says...
Look at the small triangle. That gives you the ratio. 2:3:c
Use the ratio to find the true length of the big shadow by picturing the shadow on the wall as a block.
4:b:c > 4:6:c
Once you have the length of the big shadow, 12, you can use the ratio to determine the height of the big block.
a:12:c > 8:12:c
Height is 8.
I think I typed that correctly. I'm on pain meds right now, so...
Look at the small triangle. That gives you the ratio. 2:3:c
Use the ratio to find the true length of the big shadow by picturing the shadow on the wall as a block.
4:b:c > 4:6:c
Once you have the length of the big shadow, 12, you can use the ratio to determine the height of the big block.
a:12:c > 8:12:c
Height is 8.
I think I typed that correctly. I'm on pain meds right now, so...
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