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Amy said that the perimeter of the triangle below is less than 10 yards .do you agree with her? Yes why or why not?
2.45 yd. 3.6 yd. 4.5 yd

Respuesta :

2.45+3.6+4.5=10.55
I don't agree with Amy because 2.45+3.6+4.5=10.55, which is greater than 10, not less than 10.
JeanaShupp

Answer: We are not agreeing with Amy because Perimeter of triangle is greater than 10 .

Step-by-step explanation:

Given , measurement of triangle : 2.45 yd. 3.6 yd. 4.5 yd

Also , we know that the perimeter of a triangle is the sum of all its side.

So , the perimeter of the given triangle =3.6+4.5+2.45 yards

= 10.55 yards

It can be seen that , 10.55>10.

i.e. Perimeter of triangle is greater than 10 but Amy said that the perimeter of the triangle below is less than 10 yards .

Hence , we are not agreeing with Amy.

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