Answer:
The measure of angle CDA is
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In the right triangle ABF
Applying Pythagoras Theorem
In the right triangle CED
so
substitute the values
A painter can finish painting a house in 8 hours. Her assistant takes 10 hours to finish the same job. How long would it take fo
1 answer:
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Answer:
8persons/group
Step-by-step explanation:
Give parameters:
Number fourth graders = 24
Number of groups = 3 groups
Unknown:
Number of students in each group = ?
Solution:
Solving this problem involves finding the number of persons per group.
Number of persons per group =
Insert the parameters and solve;
Number of persons per group = = 8persons/group