MATHS
I have a iscolses triangle. I know the area -5cm squared. And I know one angle - 25. I have to find the two sides that are equal. How would i do this
Original post by Man_Like_$
I have a iscolses triangle. I know the area -5cm squared. And I know one angle - 25. I have to find the two sides that are equal. How would i do this
Put the question on here
Original post by JackT2000
Put the question on here
how do i show a screenshot
Original post by Man_Like_$
how do i show a screenshot
Print screen then paste onto a word doc then upload it to here
Original post by JackT2000
Print screen then paste onto a word doc then upload it to here
yh done
Original post by Man_Like_$
I have a iscolses triangle. I know the area -5cm squared. And I know one angle - 25. I have to find the two sides that are equal. How would i do this
I can't read the document you posted.
I expect you'll need to use the area of a triangle formula = 1/2absinC
a and b are the two equal length sides, because it's an isosceles triangle where base angles are equal the angle C between those sides is either 25 or its 180-2x25, I don't know if it's obvious from the actual question which it is.
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