In the diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC. с 3. 34 1. 22 2. 24 4. 36 A D F B

Q: Consider a triangle with sides 3 cm, 4 cm, and x cm. Let e be the included angles of the sides with…

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Q: < - 5 List the sides from longest to shortest in the following triangle M A 27° Α) ΜΑ, ΜΤ, ΤΑ (3)…

A: Given: ∠A = 27° ∠M = 82° The sum of all angles of a triangle is 180°. ∠T = 180° - (27° + 82°)    =…

Q: - Determine how many triangles <A = 26° a = 14 b = 19 7 form if ?

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Q: 5. Starting at point A, a ship sails 18.5 kilometers in the direction S 9° W, then turns, and sails…

A: Here we have to find the distance of the ship from point A.

Q: In the figure above, DCO = 25° and O is the centre of the circle. ABCDE are points on the…

A: All answer are given.

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Q: 1. In the figure, if PA and PB are tangent to the circle, find angle AOB. P. |48° A

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Q: the measure of ZRQT.

A: Given, To find the measure of ∠RQT:

Q: 4. If ABCD is a parallelogram, find mZD. B А. 6° В. 53° С. 127° (9x – 1)° (13х - 25)° A D D. 141°

A: Opposite angles of a parallelogram are equal. And adjacent angles measure 180 when added.

Q: Which set of rating angle measures is equivalent to cos To the negative one parenthesis negative √3…

A: We need to find θ such that cosθ=(-1)-32

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Q: Given triangle DEF, LD = 22°, LF = 95°, DF = 16.55, and EF = 6.74, find DE to %3D %3D the nearest…

A: Given the triangle DEF

Q: 32 A quadrilateral ABCD is inscribed in a circle. Its diagonals inter- sect at X. If AB = 100°, BC =…

A: m∠DXC = 90°  Explanation:

Q: The given triangle has area 35. Find x.

A: To find x Given Area of triangle is 35

Q: Which set of lengths could not be the lengths of the sides of a triangle? O 7 in, 24 in, 30 in O 8…

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Q: Describe the conditions that guide when it is appropriate to use the Sine Law, the Cosine Law, the…

A: Given data condtions  for using the sine rule,    the cosine rule  ,the sum of the interior Angle…

Q: 2. Suppose we know two angles, as well as the non-included side of a triangle (AAS pattern) A 45 10…

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Q: 2. Let 0 = 950°. In degrees, find a positive angle less than 360° which is coterminal with 0. %3D

A: Coterminal angles are the angles who share the same initial side and terminal side. To find…