NEED HELP PLEASE ASAP!!!!
1 answer:
You might be interested in
ANSWER
EXPLANATION
The law of cosine is given by the formula:
From the diagram,
a=17, b=8, c=16
We substitute the given values into the formula to obtain:
EXPLANATION
The law of cosine is given by the formula:
From the diagram,
a=17, b=8, c=16
We substitute the given values into the formula to obtain:
Answer: choice 2) SAS
AB = DE is one pair of congruent sides that forms the first S in SAS. The other S in SAS refers to the pair of congruent sides BC = EF. The A in SAS is the angle pair angle B = angle E. Note how angle B and angle E are between the two pairs of congruent sides. The order of the letters matters because SAS is different from SSA, which is not a valid congruence argument. Check out the attached image.
