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Mathematics 7 Online
OpenStudy (rowanwhitethorn):

what is the value of x?

OpenStudy (rowanwhitethorn):

tigerlover (tigerlover):

is there multipule choice?

OpenStudy (rowanwhitethorn):

yes it's A. 70 B.35 C.40 D. 80

OpenStudy (radar):

Since the lower triangle has two equal sides and an angle opposite one of the equal sides is given as 70 degrees, then what will be the measure of angle opposite the other equal side.

OpenStudy (welshfella):

the 2 base angles are equal because the triangles are isosceles ( 2 equal sides) use this info and also the fact that 3 angles in a triangle add up to 180 degrees.

OpenStudy (rowanwhitethorn):

oh okay, thank you so much!!

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