<em>Answer:</em>
The exact form is 5/44 and decimal form is .1136
<em>Step-by-step explanation:</em>
Divide by a fraction and multiply by its reciprocal
5/8 * 2/11
Cancel the common factor 2
5/4 * 1/11
Multiply 5/4 and 1/11
<em>5/4(11)</em>
The result is
<em>5/44 or .1136</em>
Answer:
I think its the last one thats not showing if I'm wrong in sorry
10. angle APB = (1/2) arc AB
108 = (1/2) arc AB
multiply both sides by 2 to clear the fraction
216 = arc AB
11. Area of regular Octagon s = 5 in
A = (P * apothem)/2 => => If you divide the octagon into 8 triangles, the apothem is the perpendicular height of the triangle.
A = (5 * 8 * 6)/2
A = 120 in^2
Area of regular Hexagon s = 5 in
A = (5 * 6 * 4.3)/2
A = 129 in^2
