2. Polygons A and B are both regular decagons. The perimeter of decagon A equals the length of a side of decagon B. Find the ratio of the area of decagon A to the area of decagon B.

Q: Find the area of the triangle with given three sides 15m, 20m and 25m.

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Q: 3. What is the perimeter and area of the figure at the right?

A: Recall: Area of the triangle = 12×Base×Height Perimeter of triangle = sum of all sides Area of the…

Q: (9y +20) ft (28 +51) ft W y% = YZ = ZW = %3D 4) (6x -5) ft (5.x) ft

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Q: A parallelogram has a height of x+ 3 and an area of 25x* + 75x. What is the measure of the base?…

A: A parallelogram has a height of x+3 and an area of 25x2+75xwe have to find its base

Q: What shape must he cut out of paper and what are the measurements of the shape’s dimensions?

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Q: Given the following points: P (1, 0, 5), Q(3,5,6) and R(-1,2,8) makes up a triangle. Find the…

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Q: 2. Give three answers; concave or convex, regular or irregular, and name the polygon.

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Q: A. Find the Center and Radius of a circle by completing the Square. 1) 6x² + 6y² + 36x - 48y = 0 2)…

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Q: Answer the questions about the polygons.

A: Explanation of the answer is as follows

Q: 6. Andrea loves Geometry so much that she wants her birthday cake this year to be in the shape of a…

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Q: The sides of a polygon are 3, 5, 4, 7, 10 inches. Find the sides of a similar polygon if the ratio…

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Q: Jan has a piece of wood that is feet long. He cuts off feet of the piece to use in a project. How…

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Q: 4.) The distance across a circular swimming pool is 56.68 ft. What is the distance from the edge of…

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Q: O 2. What is the area of the polygon? 4 cm 6 ст 4 ст 6 cm O 64 cm2 O 96 cm2 O 112 cm2 O 256 cm2

A: The given figure of the polygon is

Q: What is the difference between Polylines and Polygons?

A: *to find:- difference between Polyline & Polygon.

Q: Calculate the area of the figure below by dividing it into 4 smaller parallelograms. D

A: Area of a parallelograms = length of the base × height of the parallelogram .

Q: b) Shaded Region PQRS If AQ = 5cm , SD= 3cm, CR= 17cm, BD=17cm, CD= 25cm, and AP=10cm in the…

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Q: Maria needs to layer her flower bed with mulch. The flower bed is in the shape of a regular octagon…

A: Given:- Side of regular octagon a=24 in

Q: 2. A grassy courtyard is in the shape of a semi-circle. The grass needs to be fertilized, and the…

A: as per bartleby guidelines i can do first question only. Please ask other question separately.

Q: 40.) A farmer wished to construct a rectangular fence with one side along a barn. The farmer has 240…

A: Let assume width of the fence is along the one side of the barn. So out of four sides, fence needs…

Q: 2.) Find the area of a circle that has a circumference of 24TT feet.

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Q: In rhombus MNPQ (not shhown), MN=25 cm and NQ = 14 cm. Find area of the rhombus.

A: Since,it is known that the area of rhombus with a side and a diagonal is defined as…

Q: Find the total circumference of the circles.

A: Since, we know that diameter of the circle is twice the radius of the same circle. Here, the length…