Answer:
use a ruler.
Step-by-step explanation:
The area of the actual basketball court is 420 square meters
Since the scale used is 1 cm:0.8 m, therefore, the original length and width is given below:
Length = 35 × 0.8 = 28m
Width = 18.75 × 0.8 = 15
Area of the shape = Length × Width
= 28m × 15m
= 420m²
The area is 420m²
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Answer:
I think that it is 39.2 but i'm not 100% sure
Step-by-step explanation:
Hope this helps!
Given:
In triangle ABC, a = 6, c = 4, and B = 75°.
To find:
The measure of b.
Solution:
According to the Law of Cosine:
Substituting the given values in the above formula, we get
Taking square root on both sides, we get
The measure of side b is 6.29 units.
Therefore, the correct option is B.