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Mathematics 7 Online
OpenStudy (bananas1234):

Express the area of this triangle as a monomial. ( i can not attach the picture of the triangle, but it shows a right triangle with the left side measuring 9x , the bottom side measuring 6x and the last side the right side is the longest and the missing measurement. i do not know if this info will help.) 54x^2 27x^2 15x^2 1x

OpenStudy (bananas1234):

|dw:1427698198170:dw|

OpenStudy (bananas1234):

it looks mostly like that

OpenStudy (butterflydreamer):

Do you remember the area formula for a right-angled triangle? :)

OpenStudy (butterflydreamer):

that's pythagoras' theorem :) Area of a triangle = 1/2 * base * height

OpenStudy (bananas1234):

yea, i just realized that oops :)

OpenStudy (butterflydreamer):

no worries ^_^. So now since we know the formula, can you identify the base and height in your diagram/question? :)

OpenStudy (bananas1234):

base 6 height 9?

OpenStudy (butterflydreamer):

|dw:1427698820903:dw|

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