10. In the illustration, triangle D'E'F is formed by adding 6 units to the y-coordinate of each
vertex of triangle DEF. The best term for
describing triangle D'E'F' is
D שן
A a rotation of ADEF.
B a reflection of ADEF.
C similar to ADEF
D congruent to ADEF.
Please help

Option (D)

Step-by-step explanation:

Vertices of triangle D'E'F" are formed by shifting ΔDEF 6 units up vertically, transformation will be defined as translation.

Translation, rotation and reflection are the rigid transformations.

And in rigid transformations image and preimage are congruent to each other.

Therefore, ΔD'E'F' is congruent to ΔDEF.

Option (D) will be the answer.

b

step-by-step explanation:

this is answer of 144 cubic meters