6. Find the lengths of the missing sides if side a is opposite angle A , side b is opposite angle B , and side c is the hypotenuse. 12 cosB = 13 , а %3 36 b =

Q: 4. Suppose that the angle of elevation of the sun is 23.4. Find the length of the shadow cast by…

A:

Q: Day 3: 6) of s 5) What are the measures of 2 complementary angles if their difference of measures is…

A: An angle is formed by two rays emanating from a fixed point. Complementary angles are angles whose…

Q: 9. Name the angle with greatest measure in ADEA. A LD 9 C LA D cannot tell BLE E-

A: To find the greatest angle in the given triangle DEF Given  DE = 3 EF = 9 DF = 7

Q: 15. If the altitude of an isosceles triangle is 30 ft. and each of the two angles measure 25°, how…

A: Given  Altitude of a triangle is = 30feet  Angle between the aides = 25°c  and 25°c . We have to…

Q: 1. Find the measure of the unknown angle (x). 240°

A:

Q: 15

A:

Q: A nght triangle has a 30 degree angle The shortest side ofr the trangle is 8. What are lengths of…

A:

Q: length of the intercepted arc is 10.3m and the radius is 3.7m find the measure of the central angle…

A: Given query is to find the central angle for an arc.

Q: 3.) A window washer needs to reach a second story window whose sill is 18 feet high. He places a…

A:

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: 1. Draw a picture of the scenario described. Label the location of the shore, the search boat, the…

A: The angle of depression is the measure of the angle below a defined horizontal level, usually the…

Q: 2) Find the distances r and y across the corners of a hex- bolt if the distance across the flats is…

A:

Q: Consider a triangle whose shortest sides have lengths 9 and 12. The longest side of the triangle has…

A: As per question given triangle is right angle triangle  Longest side of right angle  triangle is…

Q: Third Problem: 4 PAL, Angle A = 90°, Angle P = 45°, Angle L = 45°. Line Segment PL = 15 centimeters,…

A:

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

A: Given :

Q: In right triangle ABC, we have that b = 19.5, and the measure of angle A is 72°. Approximate the…

A: We are given right triangle ABC such that b=19.5 and ∠A=72° as shown

Q: 2. Solve for the measurement of the missing angle in each of the following triangles: a. b. С. 10 15…

A: Angle of right angle triangle

Q: 1 Determine the length of the unknown sides for each of the right-angled triangles below: 9 cm y…

A: *Use trigonometric ratios.

Q: Consider four isosceles triangles that have equal legs. Which among the following base angle values…

A: The vertex angle of an isosceles triangle is the angle between the equal legs of the isosceles…

Q: 3. If a 40meter flagpole casts a shadow of 5 meters at the same time that a nearby tree casts a…

A:

Q: 15. For a triangle PQR, give one example of a set of angle measures and/or side lengths that would…

A: By using law of cosines.

Q: 2.) Construct an angle whose measure is equal to the sum of LA and ZB.

A: An angle can be measured from a baseline and the angle that the other line makes with the baseline.…

Q: a. Draw a right triangle with legs of 6 cm and 8 cm. Measure the lengthof the hypotenuse.b. If you…

A: a. Draw a right triangle with legs of 6 cm and 8 cm. Measure the length of the hypotenuse.b. If you…

Q: In right triangle ABC, hypotenuse AB has a length of 26 cm, and side BC has a length of 17.6 cm.…

A:

Q: 18. Find the length of the hypotenuse of a right triangle with a leg of length 34 inches and a 25°…

A:

Q: If two sides of a triangle are each equal to 8 units and the included angle is 70°, find the third…

A:

Q: Note: Triangle may not be drawn to scale. Suppose a 2 and A = 30°. %3D Find:

A: Given: where a = 2 and A = 30o. As the above is a right angle triangle, B=90°-30°=60°. So,…

Q: A diagram for building a step stool is shown. To the nearest degree, which is the measure of angle…

A: Use trigonometric ratio, tan(n) or cot(n) will help. Answer is 35 degree.

Q: 15. If the altitude of an isosceles triangle is 60 ft. and each of the two angles measure 20°, how…

A:

Q: 5. Given mCF = 80° and m DE = 96°, determine the measure of the angle ZEBD. F E 80 B 96 (Figure may…

A:

Q: Leah takes a square-base pyramid and takes a cross section perpendicular to its base. She notes that…

A: We will find whether Leah is correct or not as following.

Q: 4. Explain why the values of the trigonometry ratios only depend on the angle and not on the…

A: Given two triangles one having sides x, y and z and other having sides q, r and s. The angle given…

Q: Find the lengths of all sides (approximate to the nearest hundredth when necessary) and the measures…

A: Given,

Q: State the number of possible triangles that can be formed using the given measurements. 1) In ASTR,…

A: We use sine law

Q: supports an ehergy-producing windmill as shown here. If angle A is 125°, what is the measure of ngle…

A:

Q: Solve for the remaining sides and angles if possible (if not, answer "DNE" in all answer boxes). As…

A:

Q: In circle O, MAOB = 118 and mZBOC = 126. %3D What is mAC? A (not drawn to scale) C 244 116 122 D 64

A: sum of angle at center of circle is 360°

Q: 8. a) Construct a paralleiogram given its sides are 4cm and 6cm, with an angle of 40°. b) Explain.

A:

Q: 15. Since a pentagon is a closed shape, what must the sum of the angles of deviation be? O A. 270° О…

A: Pentagon: - A pentagon may be a 5-sided two-dimensional figure with five angles. The word "pentagon"…

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

A: Given triangle  c= hypotenuse  a=opposite b=adjacent Tan(A)=5/12

Q: 8. Find the measure of each acute angle. (2x+6)° (3x + 14)

A:

Q: 1. Determine the values of each indicated angle. Be sure to inclide just b) 56°

A: Consider the given diagram is shown in figure below.   Here given that AB and AC are equal (as…

Q: The four sequential sides of a quadrilateral have lengths a=4.9, b=7.1, c=10.4, and d=13.7 (all…

A: The four sequential sides of a quadrilateral have lengths a=4.9, b=7.1, c=10.4, and d=13.7 (all…

Q: 1. Find the measure of unknown angle. E 35 X /A 100

A: two lines intersect outside a circle , then the measure of an angle formed by the two lines is one…

Q: If triangle ABC is similar to triangle DEF, which proportions correctly expresses the relationships…

A: Given:∆ABC~∆DEF

Q: given that the two triangles are y SIMILAR. 8.9 (If a decimal answer- round it to ONE DECIMAL PLACE)…

A:

Q: 10. If your classmate is 6 feet tall and casts a shadow of 4 feet at the same time that the flagpole…

A: Topic = Triangles

Q: If JK = 5.2, and KL=1.9, how much larger (in degrees) is the measure of angle L than the measure of…

A: Given a right angle triangle

Q: 2.

A: We can easily calculate the unknown angle by using basic trigonometric fuctions. Let unknown angle…

Q: Use the pythagorean theorem and a proportion for the similar angles t and S to solve for the…

A:

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.