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Mathematics 21 Online
OpenStudy (anonymous):

Find the area of the triangle 154 ft2 58 ft2 77 ft2 38.5 ft2

OpenStudy (anonymous):

OpenStudy (anonymous):

This is very simple please calculate yourself remember the formula 1/2 * Base * Height = 1/2 * 22 * 7 = ?

OpenStudy (anonymous):

the last question you answered for me i got it wrong so...

OpenStudy (anonymous):

Ah ok... then you have to find out yourself

OpenStudy (anonymous):

its not 1/2 its just 22*7

OpenStudy (anonymous):

Isn't this a triangle?

OpenStudy (anonymous):

Triangle is evident, with 90 degree which is 1/2 * 22 * 7 not 22*7. Anyway this and previous question, your answers are both incorrect.

OpenStudy (anonymous):

so your saying its 77

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