<span>The rule (x,y)→(2x,2y) maping △DEF to △D′E′F′ is a dilation which enlarges the pre-image by a scale of 2.
Two triangle are congruent when all the corresponding angles are equal and all the corresponding sides are equal.
Therefore, </span>t<span>he triangles are not congruent because △D′E′F′ is a dilation of △DEF , and a dilation is not a rigid motion.</span>
Answer:
28.26
Step-by-step explanation:
To find the area of a circle you take pi times the radius squared ()
And to find the radius you divide the diameter by two.
Answer:
C
Step-by-step explanation:
It can, because any two sides of this triangle are longer than the other side.
Answer:
explanation
Step-by-step explanation:
the answer is AB-YZ