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Mathematics 25 Online
OpenStudy (anonymous):

Can someone check my work?! ill attach the picture

OpenStudy (anonymous):

OpenStudy (anonymous):

red: 16 white: 32 yellow: 80 primer: 128

OpenStudy (anonymous):

@Dwade03 are my answers right?

OpenStudy (anonymous):

white and yellow are correct

jimthompson5910 (jim_thompson5910):

If you fill in the areas with the appropriate colors, you get this

jimthompson5910 (jim_thompson5910):

one red triangle has an area of b*h/2 = 4*4/2 = 8 so the red region has a total area of 2*8 = 16

jimthompson5910 (jim_thompson5910):

the white region is 8*4 = 32 the yellow region is 14*8 - 32 = 80

jimthompson5910 (jim_thompson5910):

the total area that the primer covers is 16+80+32 = 128

jimthompson5910 (jim_thompson5910):

so everything looks correct leximakayla, nice work

OpenStudy (anonymous):

thank you!

jimthompson5910 (jim_thompson5910):

yw

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