A 30° 70°C B E D Based on the figure and the given statement, which can prove that AACB ~ AAED ? A)MZABC = MZADE = 40° , and since the three corresponding angles are congruent, AACB AAED . B)MZABC = MZADE = 80° , and since the three corresponding angles are congruent, AACB AAED . C)ẠC is proportional to AE , and since two corresponding angles are congruent, AACB~ AAED . DAB is proportional to AD, and since two corresponding angles are congruent, AACB ΔΑED .

Q: 18) Solve the Right Triangle, Find angle A and angle B. a = 3.2 cm, b = 3.0 cm, C = 90° O A) 69.6…

A: Solve the triangle

Q: I 2) 157° 399 A 3) 4) 92° A A 60% 120 6) A A & 619 28° 8) A 121° 529 A 10) .151° 128° A A

A: we are given set of supplementary angles.

Q: 3. Given two points A(-3, 4, 5) and B(2,45°, 60°), determine RBA. Express your answer in CCS.

A: Given points are A(-3,4,5) and B(2,45,60) To find : R→BA

Q: Consider the following triangles. (Assume b = 3, c = 4, d = 3, and f = 4.) 120 120° Complete the…

A:

Q: 3) In AABC, m A = mLC and ml C = 38°. AD DC Find m CB, AD nd AC. 4x-2 38 3x+ 4 C.

A: Answer

Q: Given that a triangle has a hypotenuse of 17, adjacent of 8, and opposite of 15, what is the…

A: Given,  A triangle has a hypotenuse of 17, adjacent of 8, and opposite of 15.  We have to find the…

Q: If r =300 3.) Find the direct cosine of r 4.) Find the three angles of r in radians

A: We will use spherical co-ordinates to define the point A and then calculate the required values.

Q: 4) In AABC, a = 6, b = 8, and mLA = 35°; find mLB . Round angle B to TWO decimal places.

A: We have to find the value of angle B.

Q: 2. According to a safety code, the angle a ladder makes with the ground should be between 70° and…

A:

Q: Point D is the incenter of triangle AABC, where mZABC MZBCD = 2 · MZBAD. Determine m2ADB, MZADC, and…

A: Given, D is the incenter  of triangle ∆ABC Where    m∠ABC = 60°     and  m∠BCD = 2.m∠BAD   We have…

Q: 7) Robin is flying a kite to which the angle of elevation is 70°. The string on the kite is 65…

A: We can solve this as follows:

Q: 2. In AABC, 2C is a right angle, b = 3.4 and c = 4.5. Find a. the length of the third side of the…

A: see below the answer and calculation

Q: 1) Use cofunctions of the complementary angles to answer the following questions. Show your work. a)…

A: We know that, sinθ=cos90°-θ=cosπ2-θ cotθ=tan90°-θ=tanπ2-θ cosθ=sin90°-θ=sinπ2-θ…

Q: Two sides of a triangle have measures 3 ft. and 6 ft. Also, these sides form a vertex whose angle…

A: We have a triangle with sides 3 ft. and 6 ft. Included angle of these sides is 60⁰. Since we have…

Q: E=3450 E. a) Find e if e-0 b) Find eyif 0,:30 c) ind e , ip %3D

A: We will find the general relation between θ1 & θ2 first, and then put the given values of one…

Q: Using the definition of each coordinate direction angle, prove that cos? a + cos? ß + cos? y = 1 A…

A: Labeling the given figure Direction cosines are the cosine of angles made by unit vectors and the…

Q: 1. Find an angle a in the fourth quadrant such that cos a = 0.4 A) 116.4° B) 66.42° C) 285.4° D)…

A:

Q: 7. Use the Pythagorean Theorem and the given measurements to prove that the length of a leg of a 45-…

A:

Q: Identify the missing values using the following similar figures:

A: Given,

Q: 1. Determine the values of if 2 --/13. sec 0 = 8

A: Note :- According our guidelines I answer the 1st one. Kindly repost other questions separately.…

Q: A 6x° C 30° В AACD = AACB 1a) x = %3D 1b) Angle DAC = %3D

A:

Q: Write in terms of the cofunction of a complementary angle. 4) sin 89° A) csc 1° B) cos 89° C) cos 1°…

A: Solve the given

Q: cote if tan e= B and ☺ in quadrant IL, 3. A.) 5 나 C.) -7 D. 3JT B.)_ 3 2.

A:

Q: In the 30-60-90 triangle to the right, what is the value of c if b= 9? a) 15 b) 9/2 c) 3V3 60 d) 6V3…

A: topic - trigonometric ratios

Q: 7) In the given diagram lines P and L are parallel, find the value of x. X = 110 30°

A:

Q: 1A) What is the value of q? 1B) What is the value of r? 9 100° 4r° 80°

A: