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Mathematics 8 Online
Nicole:

Math Help Please

Savvybbg13:

what you need?

Nicole:

You can help?

Shadow:

What is your question?

Nicole:

ok one sec

Nicole:

http://prntscr.com/ic3acx

Nicole:

@dude @Shadow

Shadow:

Use Pythagoras' Theorem: \[a^2 + b^2 = c^2\] Where a and b are the legs, and c is the hypotenuse. Let a = 24, and c = 40 \[24^2 + b^2 = 40^2\] \[576 + b^2 = 1600\] \[b^2 = 1024\] \[\sqrt b^2 = \sqrt 1024\] \[b = \sqrt 1024\] \[b = 32\]

Nicole:

http://prntscr.com/ic3dv5

Shadow:

Post it in a new question

Nicole:

ok

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