The diagram below illustrates the law of reflection.
Incoming
light
Mirror
According to the law of reflection, which statement must be true?
The measure of angle A equals the measure of angle B.
The measure of angle B equals the measure of angle C.
The measure of angle A equals the measure of angle C.
-- -- - --- -

B) The measure of angle B equals the measure of angle C.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation: