Express in degree 4. a) 180° b) 360° c)120° d) 270º

Q: Use the table to approximate mZD in the triangle below.

A: The angles and the sides of a triangle are related by the trigonometric functions. Trigonometric…

Q: If A = B = C = are the coordinates of a triangle, compute: A с B length of AC units length of AB…

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Q: 134 100° 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

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Q: In the diagram of right triangle ABC,CD intersects hypotenuse AB at D. If AD = 4 and DB = 6, which…

A: Given,   To evaluate AC if CD is perpendicular of AB

Q: Find the sum of the interior angles of a dodecagon. Show your work to support your answer. B I !!!

A:

Q: Solve for the TSA (in square feet) given the dimensions of the square bases and the slant height…

A: Now the area of base is not exposed as its in touch of ground, hence we won't consider it.

Q: In ASTU, u = 23 inches, ZT=158° and ZU=17°. Find the length of t, to %3D the nearest 10th of an…

A: Given: - In ∆STU, u=23 inches, ∠T=158° and ∠U=17°. To find: - The length of t, to the nearest 10th…

Q: Identify if the two triangles are similar and by what postulate/theorem. A 80° E 80°

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Q: Which set of lengths below will produce a right triangle, according to the converse of the…

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Q: Which theorem or postulate proves the two triangles are similar? The picture is not drawn to scale

A: Similar triangles can be found using three theorems:  AA SAS SSS

Q: Solve for the missing sides using pythagorean theorem or special right triangle rules. 30 15 a 5/3 a…

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Q: Draw two triangles ABC and A'B'C' on different planes such that the two triangles are perspective…

A: We need to draw two triangles such that the two triangles are perspective from a line and from a…

Q: Suppose a certain baseball diamond is a square 90 feet on a side. The pitching rubber is located…

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Q: 1. An angle co-terminal to is 197 11a

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Q: In AABC shown below, A'C' is parallel to AC. Find the length of BC".

A: Given that:A'C'||AC

Q: In the diagram of right triangle abc, cd intersects hypotenuse ab at d.  If ad = 4 and db = 6, which…

A:

Q: Estimate the error made in calcutating the area of the triangle ABC in which the sides a and b are…

A: Given: sides a= 25 cm and b= 16 cm  Angle C =60°=60°π180°=π3 Error in angle C is ∂c=12°×π180°=π360

Q: Consider a right triangle with a side of length r opposite angle A, a side of length y opposite…

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Q: The area of an equilateral triangle with sides of length s is given by A O True = A = √2. False

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Q: What is the sum of the interior angle measures of a regular 24-gon?

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Q: Use the law of cosines to find a triangle with an angle of 120° and adjacent sides of length 10 and…

A: In this question we have to find the remaining side of the triangle and Area of triangle.

Q: Is it possible for a triangle to be: a) an acute isosceles triangle? b) an obtuse isosceles…

A: Triangles are the two-dimensional figures bounded by three sides. The triangles are classified on…

Q: Solve for the missing sides using pythagorean theorem or special right triangle rules. 15 :: 5/3 :…

A: Given here we have given the right angle triangle  we name it right angled  ∆ABC we have to find…

Q: 134 100 187 What is the measure of arc 1 in degrees? What is the measure of angle 2 in degrees?

A: By using property of inscribed angle we find the arc 1 and angle 2.

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: Which set of lengths below will produce a right triangle, according to the converse of the…

A:

Q: Use the converse of the Pythagorean Theorem to show that a triangle whose sides are of lengths 11,…

A: Given: A triangle whose sides are of lengths 11, 60, and 61.

Q: Find the area of a triangle that has sides of length 4 and 5, with an angle of 41° between those…

A: Directly use the formula for the area of triangle when two sides and angle between them is given.

Q: 2. From a point on the ground 12 ft from the base of a flagpole, the angle of elevation of the top…

A: #2  Find the length of the flagpole

Q: In ATUV with right angle V, suppose that m ZT=(4x-22)° and m LU=(2x+34)°. Find the degree measure of…

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Q: Use the law of cosines to show that, if A = 90 degree, then a2 =b2 +c 2

A: Given that : A = 90°

Q: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

A: Given: Consider a right triangle with a side of length x opposite angle A, a side of length y…

Q: Find the measure (in degrees) of the central angle.

A: We have to find the measure at central angle

Q: Based on the image below, which triangle congruence theorem would prove the triangles congruent?

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Q: What additional information is needed to prove the triangles congruent? What theorem of postulate…

A: Consider the given triangles △ACB  and  △ECD The vertically opposite angles ∠ACB  and  ∠ECD are…

Q: With the circle inscribed in triangle RST, it follows that RM = RP, SP = SN, and TM = TN. True or…

A: According to two tangent theorm The two tangent theorem states that if we draw two lines from the…

Q: In AABC, determine LA to the nearest degree if a =55 cm, b = 26 cm, and c= 32 cm.

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Q: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

A:

Q: On a softball diamond (actually a square), the distance along the base paths is 60 ft. Using the…

A: Given

Q: Solve for the missing sides using pythagorean theorem or special right triangle rules. 14 a 14/2 *…

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of its angles…

Q: Suppose a certain baseball diamond is a square 60 feet on a side. The pitching rubber is located…

A:

Q: What is the sum of an interior angle measures of a regular 13-gon?

A: The answer is found in step-2.

Q: Find the area of the parallelogram. 2.4 in 4.4 in 5 in The area is Lin?.

A: we have to find the area of the parallelogram

Q: At an altitude of 12,000 ft, a pilot sees two towns through angles of depres- sion of 37° and 48° as…

A: Using trigonometric ratio, tan37°=12000 ft.xx=12000 ft.tan37°=15924.53 ft.≈15920 ft.

Q: If AB = BC, must point B be the midpoint of AC? Explain.

A: Given that, AB = BC

Q: In triangle ABC, DE intersects sides AB and AC and is parallel to side BC. If AD = 6; DB = 8; AE =…

A: According to given data, we have

Q: A 43​.0-m guy wire is attached to the top of a 31.6​-m antenna and to a point on the ground. How far…

A:

Q: What is the equivalent degree measure for an angle that measures 29pi/18?

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Q: Consider this right triangle. 57° C Enter the length of side AC, to the nearest tenth.

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Q: Find the positive angle less than 360 degree that is coterminal with a 1226 degree angle.

A: Angle = 1226 mod 360