19. If angles ZABC and ZBCD are complimentary, and ZABC is equal to 81° which equation could be used to help find LBCD? a 81° + 2(ZABC) = 180° %3D b ZBDC+ZCBD = 90° %3D c 81° + ZBCD = 180° %3D d 81° + ZBCD = 90° %3D

Q: 4. If a golfer uses a 64° wedge, he will send the ball into the air at an angle of 64°. He is…

A: As per given question  Will he be able to hit the ball over the tree?

Q: ABC is a triangle, where , mZA = 46°11'17" , mZB = 27°4'46" and length a = 21.4 cm. Find length of…

A: The triangle ABC has measures,∠A=46°11'17"∠B=27°4'46"a=21.4 cm Note:     Multiple questions are…

Q: If the two triangles are similar by hypotenuse-leg similarity, what is the value of X?

A: Given,

Q: In Circle O, line AOC is a diameter, line ADB is a secant, and  line BC is a tangent. If the measure…

A:

Q: If the measure of ZDBE is 40° and angles EBC and ABD are congruent, what is MZEBC? Do 40° MZABC=…

A: Given that the measure of angle DBE is 40 degree and also the angles EBC and ABD are equal. It is…

Q: What if...? Suppose the shutter were formed by 8 blades instead of 10 blades. What would the measure…

A: Shutter is formed by 8 blades.

Q: В C D A. If BC = 8.3, CD = 6.7, and AD 11.6, find AB to the nearest tenth. %3D %3D

A: Use ratio of lines in ∆BAD to find AB

Q: If GHJ is an equilateral triangle, GH=5x-13, HJ=11x-61,  and GJ=7x-29, find x and the measure of…

A: Equilateral triangle GHJ can be drawn asGH=5x-13HJ=11x-61GJ=7x-29

Q: Suppose that (a) points A, B, and C are collinear and (b) AB > AC. Which point can you conclude…

A: (a) A, B and C are collinear⇒ A, B and C lie on a straight line

Q: В C A ZBAC = 40° Required : 1. Measure of angle XZY ZABC = 85° AB = 8 units 2. When YZ =4 units,…

A: Please find attachment for the details solution

Q: ) to the Sexagesimal systems in Example Invert value of the angle ( 324.4625 degree , minute ,…

A:

Q: This problem refers to triangle ABC. If b = 4.1 m, c = 6.2 m, and A = 114°, find a. a%3D m

A: Let the triangle be ABC:

Q: If the ratio of the greater angle between diagonals of a rectangle to the smaller angle is 2: 1 and…

A: If the ratio of the greater angle between diagonals of a rectangle to thesmaller angle is 2: 1 and a…

Q: In obtuse-angled triangles the square on the side subtending the obtuse angle is greater than the…

A:

Q: A, D, ai Ical Bis between A and C. If AB = 36, BC = 5x - 9, and AC = 54, find x. %3D %3D

A:

Q: The state of Nevada 340 mi A approximates the shape of a trapezoid with these dimensions 225 mi…

A: Given:

Q: 2) Solve the right triangle with the giuen side and angle Q = 12°, C=27 aこ Do not round untill the…

A:

Q: Illustrate that the sum of the measures of the angles of a hyperbolic triangle is less than 180°.

A:

Q: 4. A house is 5.8 m wide. The roof is being designed by an architect so that one side will be longer…

A:

Q: Show that the measure of an exterior angle of a triangle is equal to the sum of the measures of two…

A:

Q: a velor egualion, paiamet sie equation } dymmetriu oguation containing (4,6, c) } paalles to direj.…

A:

Q: The coast guard put up two lookout posts, M and C, along a shoreline to watch for illegal shipping…

A: Posts M and C are 12 km apart. The distance between the shipping vessel S from post M is derived as:…

Q: 4. AB intersects CD at E. If the mLAEC is 8x- 15 and mLAED is 9x + 76, find all the angles.

A:

Q: From the top of a tower 36 m high, the angles of depression of the top and bottom of another tower…

A: We have to use properties of right angle triangle to solve the problem. For right angle triangle we…

Q: 1. If PR = 6 and AY = 12, find CD. R C D Y A %3! Solution: 2. If PR = 9, CD = 14, find AY. %3D…

A: Topic:- geometry  In trapezoid   The midsegment of a trapezoid is half the lengths of the two…

Q: If the measures of the acute angles of a right triangle are 2x + 4 and 3x - 9 , then x = ___?

A: If the measures of the acute angles of a right triangle are 2x + 4 and 3x - 9 , then x = ___?

Q: 11-12. Ms. Pat wants t that are 14 meters lon third side?

A: Solution...

Q: In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an…

A:

Q: show that the sum  of the measures of the three interior angles of a triangle is 180 degrees

A:

Q: 1- The angle between the two planes 4y – 4x = 8, and 3y – 15x – 12 = 0 is A: 0° B: 45° C:84° D:34°

A: we have to find the angle between the two given planes

Q: 1.A table cloth is cut into a parallelogram in which two opposite angles measure (8x+34)° and…

A: As we know, by the property of parallelogram that the measure of opposite angles is same. So, ∠A =…

Q: & In ARST, RT= ST, mZR (9x +2)'. mZS(13x-18), and mZT (17x+1), find xand the measure of each angle.…

A:

Q: Find angle NFE * M²GFN = 4x+ 10, mZNFE = 14x + 3, %3D %3D and mzGFE = 157°. Find mNFE. N

A: Given that,∠GFE = 157°WE HAVE TO FIND ∠NFE

Q: In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an…

A:

Q: Illustrate that the sum of the angles of a hyperbolic triangle is less than 180 degrees.

A: We have to illustrate about why sum of the angels of a hyperbolic triangle is less than 180 degree.

Q: A piece of land is in the shape of triangle in which two sides are 12 m and 14 m. If the angle…

A:

Q: <1 and <2 are vertical angles. If the m<1 = 6x + 23 and m<2 = 7x + 8, find x. %3D

A: Given,∠1 and ∠2 are vertical angles.∠1 = 6x + 23 and ∠2 = 7x + 8

Q: 1- The angle between the two planes 4y – 4x = 8, and 3y – 15x – 12 = 0 is А: 0° B: 45° C:84° D:34°

A: Given planes are: 4y-4x=83y-15x-12=0

Q: in a certain right triangle ABC, angle B is the right angle, AC can be expressed as (2x+y) while BC…

A:

Q: 6a, YZ = 7a-3, XW=a, and WZ= a+

A: It is given that, In triangle XYZ, YW bisects angle XYZ

Q: 8. In ARST, if RT = ST, mZR = (9x +2), mZS = (13x-18)', and m/T=(17x+ 1), find x and the measure of…

A: In the question it is asked to find the value of x. Also it is asked to calculate measure of each…

Q: Given that 2 parallel lines are cut by a transversal, solve for the measure of the angle marked with…

A: we know that corresponding angles are congruent when a transversal bisect two parallel lines.…

Q: In APQR, PR is extended through point R to point S, mZPQR = (3x + 12)°, mZRPQ = (3x – 11)°, and…

A:

Q: The local town is planning to build a highway that will intersect the borders of the field at points…

A:

Q: Mang Tomas will enclose two sides of his triangular vegetable garden with two pieces of chicken wire…

A:

Q: Suppose an angle measuring "1 Dip" subtends 1/9th of the circumference of any circle centered at its…

A:

Q: A triangular parcel of land with vertices at R, S and T was to be enclosed by a fence, but it was…

A:

Q: 10. If AABC is equilateral, solve for x. 11. If ARST is isosceles, find mZS. (15x-31) R. V(9x + 11)…

A: In any triangle ABC  sum of all angles is equal to 180°. Use this property to find all the…