Answer:
the third one
Step-by-step explanation:
C; the first and last letters in each group is connected, after U and V being first and last it should be W and X being first and last.
Answer:
Acute isoceles
Step-by-step explanation:
Two base angles of the triangle are equal making it isosceles
The top angle is less than 90° making it an acute angle
The answer is b. There is a proof, but it is easily got by proving the other cases wrong.
The answer is 243 is the answer to this question