Angle 1, 4, and 8 are all congruent to angle 5. The last choice would be correct.
If you have two sets of integers {1, 2, 3, 4} and {4, 5, 6, 7}, then the sum of each set is 10 and 22, respectively, with a difference of 12. Based on logic, we know that this applies to any numbers you choose that meet the criteria. Number theory offers a more formalized outlook on these concepts.
The answer is D.
Mark spend 1 hour 10 minutes in reading.
<h3>What is Unitary Method?</h3>
Unitary method is a process by which we find the value of a single unit from the value of multiple units and the value of multiple units from the value of a single unit.
Mark spent 1 hour 17 minutes less than Sheila
Sheila spent 55 minutes less than Pete.
Pete spent 3 hours reading.
Since, pete spent 3 hours. So, Sheila spent
= 3 hours or (180 minutes) - 55 minutes
= 2 hours 05 minutes.
Now, Mark spent = 2 hrs 05 minutes - 55 minutes
= 1 hour 10 minutes
Learn more about unitary method here:
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1)ABCD is a parallelogram
2) AB congruent DC
3) AE congruent EC
4) DE congruent EB
5)Triangle ABE is congruent to Triangle CDE
Answer:
part a:
AC=HF (Given)
angle BAC= angle GFH (Given)
ans: BA=GF
part b:
Angle BAC= angle GFH (Given)
AC=HF (Given)
ans: Angle BCA = Angle GHF
Or
AngleABC = Angle FGH