Answer:
<h2>6 : 1</h2>
Step-by-step explanation:
Answer: 13
Step-by-step explanation: 13 because if u multiple u get 13 I hope this helped :)
Answer:
73.4 cm^2
Step-by-step explanation:
The equation is :
πr^2
Substitute the radius in:
π(5)^2
Solve:
Area of full circle = 25π
(Note : leave this answer in terms of 'pi' so it is easier to handle
Next, find the area of the sector
The equation for this is:
(angle/360) x πr^2
Substitute the values in:
(80/360) x π(5)^2
Solve :
Area of sector = (50/9)π
Now, find the area of the triangle:
1/2 absinC
Substitute the values in:
1/2(5)(5) x sin(80) = 12.31009691
Subtract this answer from the area of the sector
Answer = 5.14319607
Subtract this from the area of the whole circle
Answer = 73.39662073
To the nearest tenth, that would be 73.4 cm^2
Mark brainliest pls
Answer:
-16/5
Step-by-step explanation:
-16/5 is correct because you need to find out what number times 2 +2/3 equals -86/15. So the answer has to be negative so the bottom numebr has to be 5 because 3x5=15 and the top number is -16 due to multiplcation
Width = 24 yards
Length = 24 x 5 = 120 yards
Area =
Hope this helps. - M