Answer:
It is c blah blah blah
Step-by-step explanation:
pls give brainliest blah blah blah
Answer:
24 is correct answer
Step-by-step explanation:
hope it helped you:)
Answer:
what do you want to know?
Step-by-step explanation:
Answer:
3) 16.2
Step-by-step explanation:
The supplement to the 115° angle on the right is 65°, the same as the angle at upper left. The vertical angles at C are the same measure, so this tells you that the two triangles FCB and ACD are similar by the AA similarity postulate. That being the case, corresponding sides are proportional:
CB/CD = CF/CA
CB = CD·CF/CA = 7.2·21.6/9.6
CB = 16.2
_____
When given two "point-to-point" triangles like this, quite often there is some sort of similarity relationship involved. First, you need to figure out what it is; then you need to make use of it as needed to answer the question being asked.
There is a 1/3 chance both will land on 6.
