In Exercises 21-24 use a calculator or the trigonometry table on page 311 to find the area of each figure to the nearest tenth. 21. 22. 23. 20° 8, 54 12 50 10 12 24. An isosceles triangle with a 32° vertex angle and a base of 8 cm

Q: what the laplae transforomeg- 2.

A: We need to evaluate the following : L-11s2

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A: Draw the diagram according to the given condition.

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A: Given: 43. A(2,2) B(4,7) C(8,1) To find perimeter of the triangle  (b) Area of the triangle…

Q: 8) 5.4 130 3.7 8.2 30

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A:

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Q: 15. Determine the missing side in the right triangle shown below: 11 4

A: Use Pythagoras theorem

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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A: As per our honor code, we are authorized to answer only one question at a moment. As you have not…

Q: 8. In AABC, ZA = 40° and c = 37 cm. a) For AABC to be a right triangle, what is the length of a? b)…

A: To find the length of A in right angled triangle ABC.

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A:

Q: 8. Look at triangle MNQ. Us 11 RIZ 71° 15 Q 58 1. What is the value of x, to the nearest tenth? 1.

A: Explanation of the solution is given below...

Q: Find the measures of the labeled angles. (80-x)° 4x° 4x° (Type a whole number.)

A: To find- The measure of angle 4x.

Q: 2. One of the legs of a 45-45-90 triangle is 6, what is the length of the hypotenuse? I

A: 2) The given triangle is 45-45-90, which means it is a right angled isosceles triangle. One of its…

Q: Find the area of the triangle by the points (8,-5) ,(-2,-7) and (5,1) by using herones formula

A:

Q: 30 *, find the length of side a using the Law of Cosines. Round your final 55° 25 Given the triangle…

A: we have  we have to find the value of x

Q: 15) How would you classify a triangle by it's ANGLES if they measured 30 90°, 60°? * Your answer 16)…

A:

Q: 13. Look at triangle RST. RIZ 19 43° 25 To the nearest tenth, what is RS?

A:

Q: Use trigonometry to find the length of each unknown side (sides b and c) of the given triangle to…

A:

Q: Determine the area of the triangle formed by the points A(0,0,0), B(2, 4, 5) and C(6, 5, 8)

A:

Q: In Exercises 45–46, find the area of the triangle with the given vertices. Round to the nearest…

A: The given points are45. (-3,-2),(2,-2) , (1,2)46. (-2,-3) , (-2,2) , (2,1)

Q: Example 4: Can a triangle be formed with sides of length 8, 5 and 13?

A: From the triangle inequality:   a+b>ca+c>bb+c>a   If these inequalities are satisfying…

Q: Which arc has the longer radius, an arc with a length of 16π16π with central angle 2π3, or an arc…

A: First arc: Arc Length=16πCentral Angle=2π3

Q: what is geometry

A: To Explain: What is Geometry Explanation: Geometry is a branch of mathematics that deals with the…

Q: 40 20

A: The angle box represents 90 degree. It is a right angle . We know the sum of angles in a right angle…

Q: In AABC, mZA = 32°, mzC = 110° and %3D side c = 750. What is the approximate %3D length, to the…

A: To find out the length a.

Q: 3. Find the angles of a polygon which are given as; (x- 70) °, x", (x-5)°, (3x-44) °and (x+ 15)°.

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: what is the pattern of trigonometry

A: Trigonometry :   The branch of mathematics dealing with the relations of the sides and angles of…

Q: 11. A metal worker wants to cut out a regular hexagon in which all sides are 490 mm. Find the height…

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Q: ABC is a triangle, where mZA = 57°5'24", mZB = 31°19'9" and length a = 21 cm. Find all the possible…

A: Follow the steps.

Q: Calculate the area of the triangle determined by the indicated points. P1(1,0,3) , P2(0,0,6) ,…

A:

Q: find the area of a triangle formed by the points (8,-5)(-2,-7) and (5,1) by using herones formula

A:

Q: Are these triangles similar? If yes, how do you know? 8 38.5 14 22

A: Two triangle are similar by SAS

Q: 7. Sketch an isosceles triangle with one angle that measures 48°. Label the measures of the other…

A:

Q: What is the approadmete pertmeter of the triangle 15.7 units 18.7 units 19.2 units 19.8 units 1191

A: The approximate perimeter of the given triangle.  Let's points the lines and triangle as follows:…

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A: It is known that, Length of arc, l=7.683 cmRadius of circle, r=8.973 cm Let the angle subtended by…

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A: Solve by pythogorus theorem

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A: Solve the following

Q: 6. What is the length of the altitude CD in the figure? 5,

A: In this question we use Pythagoras theorem to get the answer.

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A: Given: 1] 2] 3]

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A:

Q: Is it true that if you know one side length of an isosceles right triangle, then you know all the…

A: Given: Is it true that if you know one side length of an isosceles right triangle, then you know all…

Q: Can this triangle exist? EXPLAIN! 10.5 8.0 4.0

A: Triangle exist if sum of any two side greater than the other side.

Q: 5. What is the length of the missing side of the triangle?

A: Given,          A triangle is shown below :

Q: Describe a strategy for solving an SSS triangle.

A: To describe a strategy for solving an SSS triangle.

Q: 5. What is the smallest positive degree angle measure equivalent to tan (0.724)?

A: Given, z=tan-10.724

Q: (a) A survey was conducted among 48 persons to find out what mobile network they used. The table…

A: We will use the following concept: A full circle has 3600, so we will equate total 48 persons to…

Q: 9. What is the orthocenter of the triangle below? (1, 10) 10- 5- (-5, 2) (7, 2) -5 5

A: Please refer the attached image for complete solution. THANK YOU.