Answer:
B
Step-by-step explanation:
<DCE = BCA (vertical angles are congruent)
DC corresponds to CB,
DC/CB = 15/5 = 3
EC corresponds to CA,
EC/CA = 12/4 = 3
Thus, two sides in ∆ABC are proportional to two corresponding sides in ∆EDC, and also, the included angle in ∆ABC and ∆EDC are congruent to each other. Therefore, based on the SAS Similarity Theorem, ∆ABC and ∆EDC are similar.
Shape three is a decagon
shape two is a dodecagon
shape one is a "hexagon" has 6 sides
To find the probability you will multiply the probability of each possibility.
2/12 (1st attempt) x 1/11 (2nd attempt)
The answer is 1/66 chance (Choice C).
Answer:
11/20 or in decimal form 0.55
Step-by-step explanation:
