Answer:
√9
Step-by-step explanation:
√9 is a rational number because it's a perfect square.
17 doesn’t belong. It’s a prime number and the only number with an odd digit in the tenths place. Let me know if this helps please!
Answer:
first is a) option and second is b) option
Answer:
π
Step-by-step explanation:
π(9√6)³
=π81*6*√6
=(486*)√6π
=648√6π
The simpliest way is to use the AAS Postulate.
AAS Postulate: If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
From the diagram you have:
1. one pair of angles with measure 40°;
2. one pair of angles with measure 60°;
3. the non-included side of one triangle is congruent to the non-included side of another triangle (their lengths are 10).
Answer: correct choice is D (AAS)
