Find the length of the altitude to the 8-in. side of a triangle whose sides are 4, 6, and 8 in. long. (HINT: See Example 7.)

Q: In a triangle, the length of the midsegment is one-third the length of the accompanying base. O True…

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Q: What is the area of triangle ABC with ∠C = 54°, AC = 11, and CB = 14?

A: Given:-  ∠C = 54°, AC = 11, and CB = 14 To find:- Area of triangle ABC

Q: What is the length of EG? Triangle ABC is congruent to Triangle EFG. 3 in 5 in B 4 in 90

A: Congruent Triangles:- Two triangles are called Congruent Triangles if triangles have the same size…

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Q: A trapezoid has a base that measures 45 in. If one the other base of the trapezoid is 15 in, what is…

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Q: 4. For AABC find the length of a to the nearest hundredth, given b = 8, c = 23, and mZA = 29°.

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Q: In the diagram of AABC below, DE || BC, AD = 3, DB = 2, and DE = 6. A 3. E 2 What is the length of…

A: From the given diagram of ∆ADE & ∆ABC,    AD/DE = AB/BC   So, 3/6 = 5/BC        BC = 5*2 = 10

Q: Complete the explanation of how to map one triangle onto the other. 4 in. 8 in. 7 in. 4 in. 8 in. 7…

A: Consider the following figure. From the above figure, it is clear that first we have to use…

Q: Look at the shape below. How many of its faces are triangles? Answer:

A: Given: To find : How many of its faces are triangles?

Q: In above the mzA=90°, mC=27° and AC=12. What is the length of the hypotenuse to the nearest tenth?

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Q: What is the length of the hypotenuse of triangle ABC? ¿Cuál es la longitud de la hipotenusa del…

A: Here we have to find the length of the hypotenuse of triangle ABC.

Q: Use Pythagoras' theorem to find the exact length of the missing side, c. 1 45° 1

A: Given,         A right triangle ABC is shown below :

Q: If the hypotenuse of a 45-45-90 right triangle measures 20 cm, what is the exact length of either…

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Q: What if we made a pattern by joining pentagons? If the length of each side of the pentagon. is 1…

A: Given:                       Length of each side of pentagon= 1 unit.   We know:…

Q: In AABC, given that AB=15 m, BC = 8 m, and <B = 24 degrees, what is the length of side AC? (Draw a…

A: Given Triangle ABC

Q: riangle ABC is an equilateral triangle with center O. If the distance from O to each vertex is 6 cm,…

A: The figure is shown below:

Q: If A ABC A DEF, what is the length of DF ?

A: Congruence of triangles: Two triangles are said to be congruent if all three corresponding sides are…

Q: If the midpoints of the sides of AEFG shown below were connected with line segments, what would be…

A: Midpoint Theorem : Segment joining midpoints of two sides of triangle is parallel and half of the…

Q: In the figure below, what is the length of side s?

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Q: A shape is shown. 7 in

A: The given graph is:

Q: X 20 in 21 in

A:

Q: What is the name of the figure below if all of the side lengths are congruent? Equilateral triangle…

A: The given figure has the six equal sides. And the figure is congruent that is angle and sides are…

Q: 1) What is the circumference of circle D? 2) What is the length of AB?

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Q: Consider the non-right triangle below. A 4cm ZABC ДВСА 2 ст Suppose that mZBCA = 70°, and that a=…

A: Using the cosine law,

Q: What is the name of the figure below if all of the side lengths are congruent? O Regular hexagon O…

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Q: If the quadrilateral below is a square, find the missing measures. N. *LN = 46 OM = PN = PO = ON =…

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Q: What is the length of EG? Triangle ABC is congruent to Triangle EFG. A 3 in 5 in E 90 B 4 in C 5 in

A: ∆ABC ≅∆EFG  m∠ABC≅m∠EFG = 90°

Q: Express the lengths a and b shown in the figure in terms of ?. a= b=

A: To find : Find the value of a and b .

Q: Can a triangle have sides with the given lengths? Yes NO 6 in., 6 in., 12 in DO 12 ft, 6 ft., 7 ft.0…

A: Since, we have been given a triangle with the given lengths and ouraim is to verify that whether it…

Q: 7 640 B-

A: Given : ∆LAB is right triangle. ∠L = 64°AL = 7

Q: If the cube shown is 4 inches on all sides, what is the length of the diagonal, x, of the cube? O…

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Q: Can the following be the lengths of the sides of a triangle? Answer Yes or

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Q: Quadrilateral ABCD is inscribed in circle O. If mLA = 88°, what is mzC? %3D 88 B 90 C 92 Cannot be…

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Q: Find the area and the perimeter of the triangle: 8. in 8 7 in 2 in

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Q: What if we made a pattern by joining pentagons? If the length of each side of the pentagon is 1…

A: The perimeter of a pentagon of side length, a is 5a. Here the length of each side is 1 unit.…

Q: Find the area and perimeter of the segment shown. Given m20 = 90° and AB = 6 in. В A

A: Use relation between centre angle and chord for area

Q: If the hypotenuse of a 45-45-90 right triangle measures 15 v2 cm, what is the exact length of either…

A: Opposite sides of equal angles are same

Q: What is the name of the figure below if all of the side lengths are congruent? O Regular octagon…

A: See the details solution in below

Q: Find the lengths of sides a, b, and d if c = 9.

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Q: Use similar triangles to determine the length of the lake. 1.5 mi 3.0 mi 0.9 mi 1.2 mi 2.4 mi

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Q: If the longest leg of a 30-60-90 right triangle measures 15 v3 cm, what is the exact length of the…

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Q: Describe the length of the third side of a triangle given that the other twc sides are 8 inches and…

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Q: In the polygon below, what is the measure of angle x°? Show all work. 55° X°

A: To find the  value of x° in the given polygon.

Q: Below, BC || DE If AB=10, BD=5, and DE=12, what is the length of BC ? B D E

A: In this problem we use similar triangle rules

Q: deamstime reamstime drem

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Q: The apothem of a regular hexagon is 5/3 in. What is the length of its sides? What is its area?…

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Q: Given right AABC with AC = 8 and BC = 10 , what is the exact area of the largest rectangle (by area)…

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Q: To the nearest tenth, which is the perimeter of AABC? 61° 10 29 О з0.2 O 23.6 О 20.8 О 15.1

A: Proceed as shown