Answer:
See below
Step-by-step explanation:
Given that:
Where and . Substitute these values in the expression:
Substitute
Therefore, since both sides are the same after substituting theta = 30 degrees.
Hence, proved.
Answer:
22.5
Step-by-step explanation:
4 days=15
2days=7.5
6=22.5
Answer:
Parallelograms have 90 degrees angles and four sides
Step-by-step explanation:
Hopes this helps