Which triangles (if any) can be shown to be congruent using a rotation? a) 1 and 2 b) 2 and 3 c) 1 and 3 d) none

Step-by-step explanation:

alright, lets get started.

There are three triangles are given .

For 1 and 2 to be congruent, a triangle needs to be reflected. Means reflection is required.

For 1 and 3 to be congruent, a triangle needs to be reflected and rotated both, means reflection and rotation both are required.

For 2 and 3, triangle needs to be rotated only.

Means for triangle 2 and 3 to be congruent, it needs rotation.

So, the answer is 2 ans 3  option B    :    answer

Hope it will help :)

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

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step-by-step explanation: