The roof of a house is to extend up h = 13.5 feet above the ceiling, which is ℓ = 36 feet across, forming an isosceles triangle (see the figure). Find the length of one side of the roof.

Q: The area ofa triangle is 280 cm2. If its base is 70 cm, find its altitude

A: The area, A of a triangle is calculated using the formula: A=12bh , where b is the length of the…

Q: The altitude drawn to the base of an isoceles triangle is 8 cm and the perimeter is 32 cm .find the…

A:

Q: The bases of a trapezoid are 12 cm and 26 cm. Find the length of the median. 12 cm EI A 26 cm

A: This is the given trapezium The median line is always parallel to the bases. Measure of bases are…

Q: A pyramidal tent with a square floor is made from canvas which weighs 1 lb per square yard. If the…

A: It is given that the tent is a square pyramid and the weight of the canvas that is used to make the…

Q: Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 52…

A: We know that, 1 ft=12 in 1 ft2=144 in2 Formula of area of parrallelogram=height×base

Q: Use the formula to solve the problem. what is the perimeter of a rectangle of length 50 ft and width…

A: Topic  =Algebra

Q: A man mows his 100 ft by 50 ft rectangular lawn in a spiral pattern starting from the outside edge.…

A: Solution

Q: The diagram below shows the dimensions of the pane of glass inside a circular window. 6 inches Which…

A: The circumference of a circle is  2·π·r where r is the radius of the circle.   Radius of the circle=…

Q: Every cross section of a drainage ditch is an isosceles trapezoid with a small base of 3 feet and a…

A: Every cross section of a drainage ditch is an isosceles trapezoid with a small base of 3 feet and a…

Q: Each edge of the cube measures 4 inches in length. what is the distance, in inches, from vertex B to…

A: In Geometry, a cube is solid 3D figure, which has6 square faces, 8 vertices and 12 edges. or we can…

Q: A tightrope walker located at a certain point deflects the rope as indicated in the figure. If the…

A: We need to find tension in each rope.

Q: On a scale drawing, the scale is - inch = 1 foot. What are the 2 %3D dimensions on the scale drawing…

A: Given scale drawing, the scale is 12 inch = 1 foot We have to convert the dimensions of the room…

Q: For a performance at an outdoor​ event, a folk music group rented a tent with a bottom shaped like a…

A: To compute the area of the required part

Q: An equilateral triangle has a perimeter of 132 cm. Find the length of each side of the triangle

A: First I have written a short note about equilateral triangle, just use them and find the required…

Q: · The roof of the building shown below has a span of 48 eet. The rafters upon which the roof is laid…

A: Given: Span=48 feet Rafter length=30 feet Over hang =4 feet

Q: the side of the triangle are 70cm, 80cm, 90cm. Compute the length of the altitude to the 80cm side

A: NOTE: Refresh your page if you can't see any equations. . here we have a=70 b=80 c=90

Q: A fire burned a​ square-shaped forest 47 mi on a side. The area______?

A: If the side length of a square is x unit , then the area of the square is x2 square units .

Q: A man mows his 100 ft by 25 ft rectangular lawn in a spiral pattern starting from the outside edge.…

A:

Q: B D.

A:

Q: The radius of a circle is 5 cm. What is the length of the diameter?

A: We will solve the following.

Q: 1) The diagonal of a square is 5/2 ft, find the area of the square.

A: We know that all four side of the square is equal. Area of the square is the square of the length of…

Q: A man mows his 40 ft by 50 ft rectangular lawn in a spiral pattern starting from the outside edge.…

A:

Q: The area of a right triangle whose sides have lengths 5 in., 12 in., and 13 in. is exactly 30 in?.…

A: The area of right triangles having sides 5 in., 12 in. and 13 in. is exactly 30in2. To Evaluate The…

Q: A man is walking away from a lamppost with a light source 6 m above the ground. The man is 2 m tall.…

A: Given :             A man is walking away from a lamppost with a light source 6 m above the ground.…

Q: When a right angle is rotated about one leg, the volume of the cone produced is 800 cm³. When the…

A:

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

A:

Q: To find the area of a triangle given all three sides, we can use ________ formula. Thefirst step is…

A: Given: To find the area of a triangle given all three sides, we can use ________ formula. Thefirst…

Q: A man mows his 40 ft by 25 ft rectangular lawn in a spiral pattern starting from the outside edge.…

A:

Q: A man mows his 200 ft by 50 ft rectangular lawn in a spiral pattern starting from the outside edge.…

A:

Q: To calculate the cost of painting his silo, a farmer must find its height. The farmer uses a…

A: Using trigonometry find height

Q: The specifications for a laptop computer describe Its screen as measuring 15 in. However, this is…

A: We can answer it as below using the trigonometric ratios

Q: A planter in the shape of a rectangular prism is 24 inches by 4 inches by 5 inches. How much dirt is…

A:

Q: A baseball Diamond is a square. The distance from base to base is 90 ft. To the nearest foot, how…

A: We will calculate the distance between home plate and 2nd base in the following way.

Q: The area of a circle circumscribing about an equilateral triangle is 78.54sq. m. What is its radius?

A: Given : the area of circle 78.54 m2            Area of circle =π r2                where r=radius of…

Q: During one of Pepe's regular Sunday walking, he plays a two hour-cassette tape (one hour on each…

A: Solution: Let the initial radius of the tape is 1 and the playing time of cassette tape is 2 hours.

Q: The area of a triangle inscribed in a circle having a radius 9cm9cm is equal to…

A: We have to find other side of the triangle.

Q: In ▵DEF, ∠E = 120°, e = 10.5 cm, and f = 12.5 cm. How many triangle solutions are possible? Explain.…

A:

Q: The radius of the cone is feet. * 13 feet et

A: Height is 12 feet given Hypotenuse 13 feet is given we know that  H2=P2+B2(13)2=(12)2+(B)2…

Q: The radius of a circle is 1 centimeter. What is the length of a 30° 30° r=1 cm Give the exact answer…

A:

Q: For the triangle shown, the area is exactly 18V3 units?. Determine the length x. 60 2x

A: Given figure:

Q: A clock has an hour hand of length 4cm, a minute hand of length 5.5 cm and a second hand of length 6…

A: Given:-             A clock has an hour hand of length 4 cm, a minute hand of length 5.5 cm and a…

Q: Solve for the length of the third side of the triangle. B = 42° %3D b = 18 %3D C = 10 Give your…

A:

Q: A swimming pool is in the form of a​ semicircular-sided figure. Its width is 12 ft and the parallel…

A:

Q: A square pyramid has a height of 12 feet and a base of 5 feet. In order to double the V = B 3 %3D

A: Here we will find correct option/s,

Q: A moving box has a base that measures  a = 3 ft  by  b = 4 ft,  and the box is  c = 6 ft  tall.…

A:

Q: A pyramid of height 500 ft has a square base 800 ft by 800 ft. Find the area ? at height ℎ.…

A:

Q: What is the area of the triangle above?

A: In given triangle △ABC,  ∠C=900∠B=450 We know that sum of angles of side is 180 Hence,…

Q: The bases of the isosceles trapezoid below measure 6 inches and 14 inches. The non- parallel sides…

A: given, we have to find the altitude of the trapezium.

Q: Find the work done when a crane lifts a 6000-pound boulder through a vertical distance of 12 feet.…

A: