Hello,
Let's assume a the width and b the length.
2a+b=100
Area=a*b=a(100-2a)=-2(a²-2*25+625)+1250=1250-2(a-25)² is max if a=25 and b=100-2*25=50Max Area=1250
1/2 divided by 8 would be 0.0625
Given:
Radius of a circle = 7.8
Intercepted arc length = 44.
To find:
The angle in radians to the nearest 10th.
Solution:
We know that,
Where, r is the radius of the circle and θ is the central angle in radians.
Substituting the values, we get
Therefore, the angle in radians to the nearest 10th is 5.6.
Answer:
△ABC∼△EDF
Step-by-step explanation:
If I understood the question correctly, the answer would be 400