Answer:
SAS
Step-by-step explanation:
Y is congruent to X and T is congruent to S, the two triangles kiss each other.
2πrh= S
π = S/(2rh)
the answer to the question
Answer:
b and d I think!!
Step-by-step explanation:
34
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Answer:
452.4
Step-by-step explanation:
area is given by πradius squared which gives answer as 452.389