They are all (SAS)side angle side except for the bottom right one. This is because the question does not give the little ticks to show that one side is the same as the other. It is not good enough to assume they are congruent without proof.
Answer:
Step-by-step explanation:
(3-
)(3+)
=(3)^2-( )^2
=9-2
=7
Answer:
The answer is B
Step-by-step explanation:
Answer:
96
Step-by-step explanation:
base of triangle = 8
base of square = 8
height of triangle = 8
height of square =8
area of shaded region = 3 *ar(sq) - 3*ar(tri)
