The length of each of the two equal sides of a triangle is twice that of the third. The perimeter of the triangle is 35cm. What are the measures of the sides?
Answers
Answered by
7
suppose the third side of triangle is x
then the other two sides are 2×x is 2x
perimeter of triangle is 35cm
so
perimeter of triangle =a+b+c=35cm
2x+x=35
so,3x=35
x=35/3
so,. x=11.6
2x=11.6×2=23.2
so,the first and second side of triangle is 23.2cm each and the third side is 11.6cm.
then the other two sides are 2×x is 2x
perimeter of triangle is 35cm
so
perimeter of triangle =a+b+c=35cm
2x+x=35
so,3x=35
x=35/3
so,. x=11.6
2x=11.6×2=23.2
so,the first and second side of triangle is 23.2cm each and the third side is 11.6cm.
Answered by
2
Answer:
Step-by-step explanation:
2x+x+x =4x
X=35 / 4
X=8.75
8.75×2 = 17.5
Check
Perimeter of triangle is sum of all sides
8.75+8.75+17.5=35
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