Complete parts a and b below. a) Fill in the blank. The sum of the lengths of the sides of a two-dimensional figure is called the of the figure. radius hypotenuse perimeter leg

Q: A playground is in the shape of an isosceles triangle ABC, where AB= AC. <B= 49°, and BC = 15 cm.…

A:

Q: The roof of a house is to extend up h = 13.5 feet above the ceiling, which is ℓ = 36 feet across,…

A: Given; h=13.5 feet l=36 feet.

Q: What is the sum of the interior angles of a regular polygon with 7 sides? OA. 900 B. 2160 OC. 360…

A: Let the regular polygon have 7 sides That means n = 7

Q: The perimeter of a triangle is 584 cm. The interior angles measure 50°, 60 ° and 70 °, respectively.…

A:

Q: Judging by appearance, classify each quadrilateral in as many ways as possible. 1. 2. 3. 4.

A: (1) A trapezium is a 2-D shape and a type of quadrilateral, which has only two parallel sides and…

Q: The perimeter of triangle ABC is 18 centimeters. Find the length of side BC. 5 cm A 32 32 C O 18 cm…

A:

Q: In the figure shown, the lengths of segments AC, BC, CD, and CE are given in terms of the variable…

A:

Q: Which two of these regular polygons could you combine it with to create a tessellation? Explain your…

A:

Q: The perimeters of two similar hexagons are 30 and 50 respectively. Find: a) their scale factor b)…

A: Topic = Geometry

Q: What space figure with one circular base and a vertex? a. cone b. cube c. cylinder d. sphere

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Find the number of sides for a regular polygon whose exterior angles each measure: a) 45° b) 9°

A: We know in a regular polygon the sum of all exterior angles is 360 degrees. Therefore the number of…

Q: A trapezoid is a four-sided figure that contains one pair of parallel sides. Which sides of the…

A: Given, a trapezoid is a four sided figure that contains one pair of parallel sides, these parallel…

Q: The perimeter of an equilateral triangle is 6. Find the length of the apothem AND the area of the…

A: According to the given information the perimeter of an equilateral triangle is 6.Since the perimeter…

Q: The perimeter of triangle ABC is 18 centimeters. Find the length of side BC. В 5 cm A 32 32 O 13 cm…

A:

Q: A running track has the shape shown in the figure, with straight sides and semicircular ends. If the…

A:

Q: A sandcastle artist creates a square-based pyramid with the dimensions shown below. Height = 2.5…

A:

Q: The roof of a house is to extend up h = 10.5 feet above the ceiling, which is { = 28 feet across,…

A: Given: h = 10.5 ft and l = 28 ft

Q: The shaded areas of the figure may be found by subtracting the area of the unshaded portion from the…

A: From the given figure, Area of shade portion= area of rectangle – area of both triangle To calculate…

Q: A whispering gallery has a semielliptical ceiling that is 9 m high and 30 m long. How high is the…

A: Given       A whispering gallery has a semielliptical ceiling that is 9 m high and 30 m long.

Q: The image shows two posts on a suspension bridge, where the hypotenuse of the sketched triangle is…

A:

Q: an you find the apothem, Perimeter, and Area? * Calculate the apothem, Perimeter, and Area of the…

A: We have to find area

Q: What is the length of the hypotenuse for a right triangle with legs of length 7 and 24? O 27 О 26 28…

A: To find the length of hypotenuse we can use Pythagoras formula.

Q: In the triangle whose sides are 13, 20, and 21 cm long, the length of the altitude drawn to the…

A: Provided figure is: In ∆ABC, AP is altitude on side BC, BQ is altitude on side AC, CR is altitude…

Q: The perimeter of parallelogram ABCD is 92 cm. AD is 13 cm more than twice AB. Find the lengths of…

A: Sides of parallelogram

Q: Given the irregular polygon below. Solve for: 132° 130 130 130 138 128 Sum of the interior angles X…

A:

Q: A merry-go-round is in the shape of a regular hexagon. If the distance from a vertex to the center…

A: The solution to the given question is explained below.

Q: The perimeter of the paralielogram below is 50 cm and the lergth of AB - 10 am. What is the length…

A: Parallelogram ABCD  perimeter of parallelogram ABCD is 50 cm And length of AB = 10 cm To find the…

Q: The figure below shows three congruent rectangles inside a parallelogram. Which measurement is…

A: Length of parallelogram = 20 cm Height of parallelogram = 12 cm Length of rectangle = 5cm Breadth of…

Q: the prism has a side length of 3.5 cm and a height of 2.8 cm. The pyramid has a lateral height of 5…

A: It is given that,  Side length of pyramid base is (let a)=3.5cmHeight of pyramid (let…

Q: AABC is an isosceles triangle with AB = BC. If AB = 14x-8, BC= 10x + 36, and AC = 18x + 20, find the…

A:

Q: An equilateral triangle has an altitude of 6cm.

A: Altitude of an equilateral triangle is given by :l=32awhere a = length of side

Q: Find the missing side lengths in order to find the perimeter of Triangle ABC. 4 6. A 7 C AD = %3D DC…

A: The solution is given below

Q: O Which three side lengths below could NOT be used to construct a triangle?

A: Note: Hi! Thank you for your question. Since, we only answer one question in case of multiple…

Q: in the triangle ABC, tanCAB=22/7 and the height dropped from A to BC divides BC into two parts 3cm…

A:

Q: The image shows two posts on a suspension bridge, where the hypotenuse of the sketched triangle is…

A:

Q: BLUE COURSE ABCD is a quadrilateral such that AB-15 cm, BC-3 dm, CD=48 mm and DA=0.02 m. Express the…

A: As per company guidelines we can solve first question. I hope that the given solution will help you.…

Q: Given two spheres whose combined volume is known to be 819 cu. m. if their radii are in the ratio…

A:

Q: The legs of a right triangle measure 5 and 12 respectively. Determine the length of the hypotenuse.…

A:

Q: 12. The roof on a shed is a square-based pyramid. If the base has a side length of 10 feet and the…

A: see below the explanation and calculation

Q: Suppose a triangular lot has side lengths 358 ft, 725 ft, and 400 ft. Solve the triangle. What is…

A:

Q: The perimeter of triangle ABC is 13 centimeters. Find the length of side AB. A 63 B О 23 ст O 3.5 cm…

A:

Q: A lamp produced a shadow of a man standing in the middle of a stage. 21 19° 25 meters How long is…

A:

Q: A right triangle has legs that measure 20 cm and 48 cm. Solve for the missing length of the…

A: Given problem:- A right triangle has legs that measure 20 cm and 48 cm. Solve for the missing length…

Q: The bases of a frustum of a pyramid are 18cmx18cm, and 10cmx10cm. Its lateral area is 448cm?. What…

A: Given that,

Q: 4. The hypotenuse of an isosceles trapezoid measures 7 cm. How long is each leg? C. 7 V2 cm B. 3.5…

A:

Q: 1 13. If an equilateral triangle has an altitude that is 15 inches long. What is the length of the…

A: Given that Altitude of an equilateral triangle is 15 inches To find The length of the perimeter of…

Q: The radius of a square is 2 in. Find the perimeter, apothem, and area of the square.

A:

Q: A farmer has to enclose a pasture for his cows. He has 720 yards of fencing for the perimeter of the…

A: To calculate the dimensions of the  field he can enclose.

Q: The perimeter of the pyramid's base was 920 meters when construction was completed. At that time,…

A: