Step-by-step explanation:
These angles all add up to 360° because they form a circle, so b + b + 2b + 5b = 360°, and b = 40°. The largest angle is 5b which is 5 * 40 = 200°.
A. would be the correct option because it would have to lowest overall cost including the down payment and the weekly payments.
The area of the heptagon will be 533.61 square feet. Then the cost of the gazebo's flooring will be $ 5336.1.
<h3>What is a polygon?</h3>
The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.
A landscape design company is building a large gazebo for a backyard. It is in the shape of the regular polygon shown below, where the measurements are in feet.
A heptagon is given with an apothem of 12.6 ft and a side length of 12.1 ft.
Then the area of the heptagon is given as
Area of heptagon = 7 x area of a triangle
Area of heptagon = 7 x 0.5 x 12.1 x 12.6
Area of heptagon = 533.61 square ft
If the costs $10 per square foot for the special wood the homeowner wants.
Then we have
Total cost = 10 x 533.61
Total cost = $ 5336.1
More about the polygon link is given below.
brainly.com/question/17756657
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Answer:
Step-by-step explanation:
step:- 1
The bag contains six blue marbles,seven black marbles , four orange marbles
and three green marbles
The total marbles contains in a bag 6+7+4+3=20
Two marbles can be drawn one after one with replacement
The total number of ways in which two cards drawn one after another with replacement
<h3>n(s) =20
</h3><h3>The no of favorable cases n(E)=
</h3><h3>=6</h3><h3>Required probability P(E)=
</h3>
