1. If ŌA = 4i + 3j, OB = 6i - 2j, OC = 2i-j, find AB, BC and CA, and deduce the lengths of the sides of the triangle ABC. %3D

Q: If OA = 10 and AB = 12, what is RC? (Radius OR I  AB.)

A: Given OA = 10 and AB =12 , OR is perpendicular to AB To find RC

Q: In a triangle ABC, AB=8m and BC=20m. What is the dimension of CA?

A: GIVEN, In a triangle ABC, AB=8m and BC=20m DIMENSION OF AC=?

Q: 8. Solve this triangle for angle A and find the area. 17 in O in 56 [A] 4 = 26.03°, Area - 75.76 in.…

A: 6) The triangle has lengths 17in, 9in and angle 56 degree Note: Multiple questions are given we are…

Q: Find the unknown angles in triangle ABC for each triangle that exists. B = 153.5°, c= 5.3, b = 15.8

A: topic -  triangle

Q: 3) Use the law of cosines to solve for angle C in the triangle with a = 12.7, b = 6.12, and c= 15.2.…

A:

Q: In a ABC triangle  If C=165 degrees, a=10 m, b=12 m, then find all missing parts

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Q: Use intuition to state a conclusion

A: Given: These two triangle are similar to each other.

Q: 5. Sketch and then find the indicated side or angle for each of the following triangles. a) In AABC,…

A:

Q: In acute triangle ABC, side b= 12, side c = 10 and mLA = 42. Find side a. %3D

A: We will use cosine law to answer this

Q: An engineer wants to position three pipes at the vertices of a triangle as shown in the figure to…

A: AC= 5.1+3.1= 8.2 in AB= 5.1+4.3=9.4 in BC=3.1+4.3=7.4 in

Q: QUESTION 19 The interior angle of a regular pentagon has a measure of: ⒸA. 135º. B. 72 C. 120°.…

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Q: If , AC = 2 and the angle ß = 40°, find any missing angles or sides. Give your answer to at least 3…

A: In the below triangle it is given that AC = 2 and ß = 40°

Q: 6. Find the lengths of the missing sides if side a is opposite angle A , side b is opposite angle B…

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Q: If A=38.2 degrees, B=63.4 degrees, c=42cm,

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Q: A right angled triangle ABC has sides AB=5, AC=3 and CB-4. If the right angle is at C, calc ulate…

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Q: Given v-5i+2j and w=2i-4j, find the angle between v and w to the nearest degree

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Q: A spherical triangle has A= 110°32.6′, B= 140°48.2′, and a= 152°18.8′. Find side b.

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: 1. Consider a triangle with side lengths a, b, c, and opposite angles to each side respectively A,…

A: Triangle ABC has measures a=12.3, A=34.6° and B=67.5° we have to find the remaining sides and angle.

Q: In the accompanying diagram of a right triangle ACD, B lies on AC, BD is drawn such that m/CDB = 27,…

A: In this problem, we need to find AB

Q: Refer to triangle ABC. If b = 4 m, c = 6.8 , and 4 = 116°. Round all angles nearest whole number and…

A: We use cosine and sine law to find out length and angles

Q: For the 45°-45°-90° triangle shown, suppose that AC а) ВС = a. Find: а. b) AB

A: Given: Angles of triangle are 45°-45°-90° and AC=a.

Q: In a ABC triangle  If a=6.5 m, b=7.9 m, A=51 degrees, then find all missing parts

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Q: =Da. For the 45°-45°-90° triangle shown, suppose that AC =

A:

Q: Each figure shows a triangle with one of its angle bisectors. 8) Find mL1 if MLDBC = 52°. 9) mL2 =…

A: Given that BP is the angle bisector of Angle B. Therefore it will divide the angle B into two equal…

Q: Solve each triangle using the special right triangle ratios. V6 45° 30° 1. 16 12 4/10 60° 3. 4. 15…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Let triangle ABC be a triangle whose angles are labeled A,B, and C and whose sides are labeled a, b,…

A: Given that triangle ABC with sides a,b, c opposite to angle A, angle B, angle C respectively. Also…

Q: With solution thanks

A: We have to find cosB

Q: Question 12 1 pt If the measure of an exterior angle of one of the base angles in an isosceles…

A: Given,

Q: 3) Use the law of cosines to solve for angle C in the triangle with a = 12.7, 6 = 6.12, and c= 15.2.…

A: Given data :a=12.7b=6.12c=15.2

Q: Solve for the unknown sides and angles of the triangles shown. 60° 30° 10 28 16 17. 18. 20 10 13 5…

A:

Q: The Law of Cosines states that for the triangle ABC with sides a, b, and c, ア-C c2 = a² + ) cos(C).…

A:

Q: For any triangle ABC with angles with positive measures mZA, mZB, and mZC and side lengths of a, b,…

A:

Q: Find all missing parts of triangle ABC if A=51 degree, a=6.5ft, and b=7.9ft

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Q: If A = B = C = are the coordinates of a triangle, compute: A C B angle of A degrees angle of B…

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Q: A right angled triangle ABC has sides AB-5, AC=3 and CB-4. If the right angle is at C, calc ulate…

A: As per our guidelines we are supposed to solve only one question i.e. the first question. For the…

Q: Use a triangle similarity theorem to show that the triangles Are similar. 3.5 B 8 A E

A: From triangle CBD, CB=4 and CD=3.5 From triangle CAE, CA=4+8=12 and CE=3.5+7=10.5 CB/CA=4/12=1/3…

Q: Question 2 Which statement is true about the triangle below? 15 cm K 12 cm A JL = 9 cm JL = 27 cm C…

A: For solving this question we will use Pythagoras Theorem.  Pythagoras theorem states that “In a…

Q: Given a triangle ABC, which among the following shows the Laws of Cosine? i. (AC)² = (AB)² + (BC)² –…

A: As per our guidelines we are supposed to answer only one question at a time. So I am solving the…

Q: For what values of k, would the following two planes make an angle of 60° Myi X dy tKz = 6 and Ñ e'…

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Q: An angle is shown. A1 B. (15x)" (12x+12)° If ZAOB /COB, find the values below x%= MZCOB MZAOC =

A: The solution is :

Q: 4. Find the angle between w = –3i + V33 and =

A: Angle between two vectors is given by,

Q: The three circles are arranged so that they touch each other, as shown in the figure. Use the given…

A:

Q: Let a, b and c be lengths of the sides of a triangle. Show that (a + b-c) (a-b + c) (- a + b + c) ≤…

A: Given: Three sides of a triangle are a, b ,c. To prove a+b-ca-b+c-a+b+c≤abc Assume: Let the three…

Q: Find the unknown angles in a triangle ABC with B=48.2∘, a=890 cm, and b=697. If there is no triangle…

A: Given: ∠B=48.2°a=890 cmb=697 cm

Q: 5 23 24 6 Draw a picture of the triangle described in the picture and find the missing side length.

A:

Q: Question 8 For parallelogram AFPC, m²F ='(4w – 3)° and m²P = (3w + 1)°. What is m2C? (Hint: Draw a…

A: Consecutive angles are supplementary in a parallelogram ∠F+∠P=1804w-3+3w+1=180solve for w7w-2=180add…

Q: In triangle JKL, JK =12 inches, KL =5 inches, and JL =8 inches. The triangle is rotated 10 clockwise…

A: Here, the given triangle is JKL, JK =12 inches, KL =5 inches, and JL =8 inches.

Q: This problem refers to triangle ABC. If a = 18 yd, b = 19 yd, and c = 20 yd, find the larg

A: The largest side is c=20 yd So the largest angle will be opposite to c, that is C

Q: Question 21 of 50 In triangle ABE, EC = AC, ED = BD, and C and D are the midpoints of sides AE and…

A: By seeing the blue coloured(low temperature) graph. We can easily see that the graph(at Thursday) is…

Q: Consider an acute triangle with angles a, 3, and opposite the sides a, b, and c, respectively If sin…

A: