Answer:
b
Step-by-step explanation:
The two regular pentagons could be differnt sizes, so they are not all congruent hope this helps :)
Statement Problem: P, Q and R are three buildings. A car began its journey at P, drove to Q, then to R and returned to P. The bearing of Q from P is 058° and R is due east of Q. PQ = 114 km and QR = 70 km. ( Draw a clearly labelled diagram to represent the above information.
Solution:
Answer:
there would be <u>8</u><u> </u><u>sides</u> if there are 20 diagonals
Answer: the equation is 2n-10
2 = 1.313 is the right answer
3 = 24 is the right answer
4 = 27 is the right answer