Answer:
The measure of ∠D = (Q) = 28.81
Step-by-step explanation:
Tan(Q) = perpendicular/ base
In this case perpendicular is BC and base is DC
BC =25 DC = 45
Tan(Q) = BC/DC
Tan(Q) = 25/ 45
Tan(Q) = 5/ 9
(Q) = tan^ -1 (0.55)
(Q) = 28.81
12 is the principal square root , and −12 is considered a real root.
so 12 is not the only solution
Answer:
40,000
Step-by-step explanation:
Answer: 3 and 3 6ths
Step-by-step explanation: