The answer would be 1/3. You should add up the flags, and then divide the number of desired outcomes (5) by the total number of outcomes (15). Reduce it to simpler terms when finished.
Hope that helps :)
Answer:
a = 68°, b = 112°, c = 68°
Step-by-step explanation:
112° is a vertical angle to the one with the line through it, therefore they are equal. The angle opposite to b is equal to the one opposite to 112°. b and 112° are vertical angles, so b = 112°. a is a supplementary angle to b, so b + a = 180°. 112° + a = 180°, so a = 68°. c is vertical to a, c = 68° as well.
I hope this helps!
Answer:
3 : 5
Step-by-step explanation:
Given 2 similar figures with linear scale factor = a : b , then
ratio of areas = a² : b²
Here ratio of areas = 9 : 25 , thus
linear ratio = : = 3 : 5
Step-by-step explanation:
All three sides are equal, so this is an equilateral triangle.