Two boards are resting against each other to form an isosceles triangle with the ground as shown in the diagram.   What is the height of the triangle, h, formed by the boards rounded to the nearest tenth of an inch?

Q: A piece of wood in the form of an isosceles triangle whose base angles measures 55°. If the length…

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Q: In an isosceles trapezium one of the non-parallel sides measure 5 cm. What is the measure of other…

A: Given: An isosceles trapezium with one of the non-parallel side as 5 cm. The objective is to find…

Q: A design at the entrance to the jaguars is made up of 8 isosceles triangles. If the legs of each…

A: Topic- perimeter of isosceles triangle

Q: In an equilateral triangle, each side measures 12 cm. Find the length of the altitude of this…

A: Given : Each side of the equilateral triangle is  12 cm.

Q: A design at the entrance to the jaguars is made up of / isosceles triangles. If the legs of each…

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Q: Calculate the length of the third side of an isosceles triangle whose apex is 42 degrees and whose…

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Q: Find the area of an equilateral triangle if each of its sides has length 12 cm.

A: Given: An equilateral triangle has a side length of 12 cm. The area of an equilateral triangle of…

Q: A pyramid with a square base area of 100 square inches has its height cut in half, resulting in a…

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Q: 13. Find the altitude of the equilateral triangle whose side equals 10 in. See figure 76. *

A: A triangle is a polygon having three sides and three vertices. Sum of interior angles of triangle is…

Q: What is the area of the isosceles triangle?

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Q: side

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Q: Can the longest side of the triangle facing the right angle be considered a base? in other words,…

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Q: A trapezoidal lawn has an upper base of 16 meters and a lower base of 30 meters. the distance…

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Q: A triangle has one side that is 10 cm, and another side that is between 2 cm and 22 cm. Find the…

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Q: To determine the distance between two points on opposite sides of a pond, a surveyor locates two…

A: Given,            A surveyor loctes two stakes at those two points and uses instruments to place a…

Q: Draw a cone that is circumscribed about a regular pyramid whose base edge is 5 inches less than 3…

A: let ABCDP be a square base pyramid circumscribing a cone whose radius equal to half of base edge of…

Q: A regular pentagon is inscribed in a circle whose radius is 18cm. Find the perimeter of the…

A: Perimeter = sum of all sides of pentagon

Q: How long is the altitude to the base of an isosceles triangle if the sides of the triangle are 13,…

A: Given triangle is an isosceles triangle with sides of triangle are 13, 13, 10.

Q: This isosceles triangle has two sides of equal length, a, that are longer than the length

A: If isosceles triangle has two sides of equal length means it is isosceles right triangle.

Q: What is the cross section perpendicular to the base of a square pyramid passing through the vertex?…

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Q: What is the area of a triangle with sides of length a, b, and c?

A: If three sides of a triangle is given then to find out the area of the triangle we can use Heron's…

Q: An isosceles right triangle has a hypotenuse of length 10 cm. How long is each leg?

A: In a right triangle, the relation between legs a and b and hypotenuse h is states as follows:…

Q: If a right triangle has two legs which have measurements of 7 inches and 18 inches, the length of…

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Q: The side of a regular pentagon is 25 cm. If the radius of its inscribed circle is 15 cm, find the…

A: Let's find.

Q: What is the perimeter of an equilateral triangle inscribed in a circle with a diameter of 20 cm?

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Q: can a 11cm length of wire be bent to form the base and height of a triangle with an area 20cm2

A: The wire of 11 cm is bent in the form of 'L'. If the vertical side, h cm of 'L' shaped wire is…

Q: 3. Find the length of the third side of triangle if its midline measures 45 cm?"

A: we know that Triangle mid theorem:the segment joints the mid points of two sides of triangle then…

Q: In an isosceles triangle with vertex angle of 60° and legs 10 m long, the length of the base is____?

A: The vertex angle of the isosceles triangle is 60° and legs are 10 m long. Then the sum of the other…

Q: What is the sum of the interior angles of this octagon?

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Q: In a 45°-45°-90° triangle with legs 20 cm long, the length of the altitudeto the hypotenuse is…

A: Given: A 45°-45°-90° triangle with legs 20 cm long is given To Find: The length of the hypotenuse

Q: An equilateral triangle has sides that measure 3x - 2, 2x + 1, and 5x - 8. What is the length of…

A: sides of the equilateral triangle are equal.

Q: a pentagone gets the top cut off what shapes will result?

A: Given: A pentagon gets the top cut off what shape will result?

Q: An isoscelese triangle has a base with length 17 inches and two congruent sides with lengths of 12…

A: Given   An isosceles triangle has a base with length 17 inches and two congruent sides of 12 inches…

Q: An architect designed a semicircular tunnel so that two trucks can pass each other with a 3-foot…

A: Let radius of semicircular tunnel be r, then its diameter will be 2r. Given: Height of truck=12…

Q: A 25 m tall flagpole casts a shadow that is 10 m long. At the same time, a nearby office building…

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Q: The floor plan for an L-shaped storage building is sbown below with distances marked in feet. What…

A: Solution: To solve this problem floor has to divide into two sections as we can see in the diagram…

Q: A triangle with the base of 9 m has an altitude of 12 m which would give the area of the triangle

A: Given that A triangle with the base of 9 m has an altitude of 12 m. To find the area of the triangle

Q: From a circular piece of metal sheet with diameter 20 cm, a rectangular piece with perimeter 28 cm…

A: Approach :  The diagonal of rectangle becomes equal to the diameter of the circle.

Q: The base of an isosceles triangle is 18 cm long. The equal sides are each 24 cm long. Find the 6)…

A: Form a triangle as per information : As it is an isosceles triangle , the median and altitude of…

Q: Two of the sides of an isosceles triangle have lengths of 10 cm and 4 cm. Which length must be the…

A: Given that, two of the sides of an isosceles triangle have lengths of 10 cm and 4 cm. We have to…

Q: The base of spherical pyramid is a spherical polygon whose angles are 173, 77, 124, 160, 95 and 127.…

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Q: The central angle of a circle measures 100 degrees, while the area of the sector including that…

A: The central angle of a circle measures 100° and the area of the sector including that angle is 40π.…

Q: A design at the entrance to the jaguars is made up of 10 isosceles triangles. If the legs of each…

A: First of all calculate length of 1 triangle then multiply by 10

Q: What is the perimeter of this triangle?

A: Given- To Find- The perimeter of the above triangle.

Q: What is the formula to find the length of a triangle?

A: If the lengths of the sides are a,b,c then the length is represented by the perimeter  of triangle…

Q: A circle is inscribed in a square. If the perimeter of the square is 32 cm, find the circumference…

A: Answer is given below

Q: Find the area of a triangular lot having two sides of lengths 90 meters and 52 meters and an…

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Q: A design at the entrance to the jaguars is made up of 13 isosceles triangles. If the legs of each…

A: Solution

Q: This shape consists of 6 congruent rectangles. If a single rectangle has a perimeter of 222 meters,…

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Q: A rectangular rug is 30 feet long and 16 feet wide. A rhombus design is formed inside the rug by…

A: A structure obtained by joining the midpoints of a rectangle will always gives a rhombus. a rhombus…