4. If two angles of a triangle measure 43° and 48°, the triangle is A. acute В. B. obtuse C. isosceles D. right

Q: If none of the angles of a triangle is a right angle, the triangleis called_________ .(a) oblique…

A:

Q: Determine if the two triangles are congruent. If they are, state how you know. O AAS O ASA SS Not…

A:

Q: Draw, if possible, a a) right scalene triangle. b) triangle having both a right angle and an obtuse…

A: To draw triangle

Q: If the given angle is in standard position, find two positive coterminal angles and two negative…

A: we have to find two positive coterminal angles and two negative coterminal angles of the given…

Q: Find the measure of the interior angles to the nearest tenth. (Drawing is not to scale.) (*+ 2) (2x+…

A: To find: Measure of the interior angles. Concept: Angle sum property that is the sum of all interior…

Q: 1. Prove that the sum of the interior angles of triangle ABC is 180 degrees C B.

A: Consider the triangles ABC as shown below. Now draw a line through the point A of the triangle such…

Q: Let AABC be a triangle with AB = 3, AC = 4, BC = 5. Determine the measure of the angle between the…

A: In the right angle triangle the circumcenter lies in the mid point of the hypotenuse. The…

Q: Given the side lengths, determine whether the triangle is acute, right, obtuse or not a triangle. 6,…

A:

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

A:

Q: 3. In AABC, AB = 5, BC = 12, and AC = 13, what is the smallest angle of triangle ABC?

A: We know that a triangle ABC is a right angle triangle if it satisfy the Pythagoras theorem, that is…

Q: . In a convex quadrilateral ABCD, there are given ||AD|| = 7(√6 – √2), ||CD|| = 33 5 $³3³, and D =…

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly…

Q: Given the sides, classify the triangle as right, acute, obtuse or not a triangle. 8, 12, 14 O right…

A: Given:          We have given sides : 8,12,14

Q: ) Based upon the angle-angle criterion for similarity of triangles, which of the following triangles…

A: There are three triangles given and all are right angled triangle. In triangle 1, angle E is 64 and…

Q: If one angle in a right triangle measures 45°, then the triangle is an isosceles triangle. O True O…

A: If two angle of a right angle triangle are equal then it is right isosceles triangle.

Q: Given that the triangles in Figure 27 are similar, find the missing length x and the angles A, B,…

A: Given that the triangles in Figure 27 are similar, find the missing length x and the angles A, B,…

Q: Consider a triangle ABC, on each of whose sides equilateral triangles are dra

A:

Q: 1. If ΔABC ≅ ΔGMA by SAS postulate where AB ≅GM and AC ≅GA, then what is the name of the congruent…

A: There are five traingle postulates by which two triangles can be congruent, 1.SSS :All three sides…

Q: List the angles of AABC in order from smallest to largest. 11 A 13 12 A Pear Deck Interactive Side…

A:

Q: 39. If AB = 36" and BC = 15", what is the radius of circle O?

A:

Q: Given the sides, classify the triangle as right, acute, obtuse or not a triangle. 11, 13, 25 obtuse…

A: The correct answer is option B. Given sides 11,13,25 To check this sides can make a triangle use…

Q: The Pythagorean Theorem can be used to differentiate between acute and obtuse triangles. O True O…

A: Solving the problem by obtaining the Pythagoras theorem.

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: State the auadant in which the angles líe. a 420°

A:

Q: In A ACD, if ĀC = AD,mDA=(3x-48 m DC - (5x+)° (3x-49,mDC-(5x+)°, %3D and m DD =(7x-27, find x and…

A:

Q: Assume that the triangles formed by the legs of this camping cot are isosceles and that angle A is…

A: We have given triangle is an isosceles . So must be two sides are equal and their opposite angles…

Q: Consider the triangle B A with sides a, b and C opposite the respective angles. If a = 5, b = 7 and…

A: Given: a = 5 b = 7 c = 4

Q: Given the following triangle, what is sec(@)? 15 12

A:

Q: It is impossible for a triangle to have three congruent sides and one right angle. O True O False

A: topic - triangles  it is impossible for triangle to have three congruent sides and one right angle…

Q: 1. Either sketch two non-congruent triangles that satisfy the criteria below, or explain why it is…

A: If two triangles are said to be congruent triangles, then all the three sides of one triangle is…

Q: If AF 1 EF and AF 1 AD, find the measure of each interior angle of the irregular polygon above.

A: JOIN AD BY USING THEOREM that if lines are parallel then sum of co-interior angle is 180. 2) if…

Q: -> 一→ In the diagram OAB is a triangle with OA= a, OB=b and OA= OB %3D -> -> If Mis the midpoint of…

A:

Q: Which property of similarity can be used to prove triangles KLJ and NOM are similar?

A:

Q: Determine if the two triangles are congruent. If they are, state how you know. O ASA SAS O AAS Not…

A: Consider

Q: Construct a triangle with angles 312 and 123 equal to angles ABC and 1/2 ABC respectively. 1 A B-

A: Let <ABC be theta degree.

Q: In the legs of a right triangle are congruent, then it is a 45 - 45-90 degree triangle. True or…

A: Given,The legs of a right triangle are congruent.

Q: Two given angles cannot be BOTH: Congruent and Supplementary Congruent and Complementary Vertical…

A:

Q: 18. If the triangles are similar, then what is the length of AC?

A:

Q: Which of the following is not a case for determining congruent triangles?(a) Angle–Side–Angle (b)…

A: To determine which of the following is not a case for determining congruent triangle. (a).…

Q: If a kite has one angle that measures 150°, the kite can only have a single obtuse angle. O True O…

A: To explain about the obtuse angle of kite

Q: 2. Given LABC (as shown), provide a second correct method for naming this angle., B

A: Given:    Angel which is < ABC

Q: 3) If given The measure of an inscribed angle how du we ated or

A: Given problem:- 3) If given the measure of an inscribed angle ,how do we find of its intercepted arc…

Q: If points A and B are the endpoints of a diameter and C is any other point on circle O, find the…

A:

Q: 18. Find the area of a triangle if two sides are 28' and 36', and the included angle is 55

A:

Q: D If the measure of arc AB is 72 degrees, what is the measure of angle ACB? O 90 degrees O 1 44…

A: In the figure shown, the measure of arc AB is 72 degrees. To find: Measure of angle ACB

Q: Type SSS, SAS, ASA, SAA, or HL to justify why the two larger triangles are congruent. C A AC = EC AB…

A:

Q: A triangle that has all congruent angle measures

A: Given  A triangle is given in which all angles are congruent. All angles and content means all…

Q: 11. If AABC is an isosceles triangle and ADBE is an equilateral triangle, find each angle measure.…

A: △ABC is isosceles triangle so, ∠BAC = ∠BCA 4X+3°=9x-47° 5x = 50° x   =  10°   So,  ∠BAC  =(4x+3°)  4…

Q: 1. Prove: If one interior angle of a triangle is right or obtuse, then both the other interior…

A:

Q: If A ABC is a right triangle, LA = 37° and AB = 24. %3D

A:

Q: verify that △DEF is a right angle triangle given that D(2,14), E(8,4), and C(18,10)

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.