Answer:
ABD ≅ ACD and PQS ≅ PRS
Step-by-step explanation:
For ABD ≅ ACD;
AB = AC = 3.5
BD = CD = 2.5
AD ≅ AD by reflexive
Since all 3 sides are congruent, SSS can be used
For PQS ≅ PRS
PQ≅PR by given
QS≅RS by given
PS≅PS by reflexive property
Since all 3 sides are congruent, SSS can be used and they are congruent
Answer:
option B is the correct answer = TSA = 339.29 in²
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To find the absolute deviation of the data point 7, you will find how far this number is from the mean. Because the mean was 5, the absolute deviation from the mean is 2. 7 is two units away from 5.
The 2nd decimal place is 5 so we add one to first deicimal place
Answer is 4.3
