If one angle of a triangle is obtuse, then at least one other angle in the triangle is obtuse. O True O False

Q: If lal = 6, Ibl=5 and the angle between a and b is4, find a- b.

A:

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

A: The Pythagorean theorem and The Converse of the Pythagorean Theorem : For acute triangle,  C2<a2…

Q: Prove that if one interior angle of a triangle is right or obtuse, then the other two interior…

A:

Q: SAS: Is it possible to create two different triangles with two pairs of congruent sides and a…

A:

Q: The sum of the interior angles in a triangle

A: Given,           A triangle ABC is shown below :

Q: If an angle in an adjacent triangle is congruent to an angle in another aligned triangle and the two…

A:

Q: If two figures are similar, then each angle in one of the figures is congruent to the corresponding…

A:

Q: Let a, b, and c be the sides of a triangle and let θ be the angle opposite c. Use the Law of Cosines…

A: Given  a, b, and c the sides of a triangle and θ the angle opposite to the side c. To prove the…

Q: If A, B, and C are the measures of the angles of any triangle and if a, b, and c are the lengths of…

A:

Q: If two angles in a triangle measure 25° and 25°, then the measure of the third angle is 130°. O True…

A: We know that sum of interior angle in a triangle is 180°

Q: If angle M is congruent to angle Q, then triangle MNP is similar to triangle QRP.

A:

Q: Exterior angles can exist only if the accompanying interior angle measures 180° or more. O True O…

A: Given:

Q: In AABC, A = 27°, a = 27 andc = of these statements best describes angle C? 24. Which Select the…

A:

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

A: Triangle side are a,b,c and longest side is c then  a2+b2= c2  then triangle is right angle triangle…

Q: vo angles and a non-included side of one triangle (AAS) are congruent to two angles and a ngle, then…

A: If two angles and a non-included side of one triangle (AAS) are congruent to two angles and a…

Q: The Pythagorean Theorem is often used when trying to show a triangle is a right triangle. O True O…

A:

Q: 5. If the m angle ABD is twice m angle CBD, what is m angle CBD? 6. If m angle ABE = m angle CBD,…

A:

Q: What triangle similarity theorem states that "If an angle of one triangle is congruent to an angle…

A: As per company guidelines we can solve first question. I hope that the given solution will help you.…

Q: If an angle measure 100° then it is obtuse

A:

Q: Two triangles are____________ if the lengths of two corresponding sides are equal and the angles…

A:

Q: If two angles in a triangle measure 25° and 32°, then the measure of the third angle is 123°. True O…

A:

Q: Find a · b if Jal = 12, |b| = 4, and the angle between a and b is a/3. %3D Answer:

A:

Q: If two angles and the included side of one triangle are congruent to two angles and an included side…

A:

Q: If one angle of a triangle is obtuse, then at least one other angle in the triangle is obtuse. O…

A: It is known that the sum of all the angles in a triangle is 180°. An obtuse angle has a measurement…

Q: The Law of Cosines must be used when only the measures of two sides and the included angle are known

A: Law of cosines

Q: If two angles and the included side of a triangle are congruent to the 2 corresponding angles and…

A: If two angles and the included side of a triangle are congruent to the 2 corresponding angles and…

Q: Select all the true statements for triangles ABC and XYZ.

A:

Q: Is this congruent and type of angle is this.

A: To prove/disprove given triangles are congruent

Q: If two sides and the included angle of a triangle are given, the Law of................. is used to…

A: If two sides and included angle are given, we can find the other side by using   law of…

Q: Suppose we know the length of one side and one acute angle of a 30°9 60° right triangle. Is it…

A:

Q: If two angles in a triangle are acute angles, then the third angle is always an acute angle. O True…

A: topic - triangles and angles if two angles of triangle are acute angles, then third angle can be…

Q: When two lines intersect, four angles are formed. It is not hard to believe that the nonadjacent…

A: Given: Two line are intersecting each other. To prove: The nonadjacent angles are congruent.

Q: If two angles of a kite measure 110° and 90°, then the kite is guaranteed to only have one 110°…

A: In kite ,  One pair of Opposite angles is equal .

Q: ites have at least one pair of congruent opposite angles.  Always sometimes or never?

A:

Q: We use the law of cosines to find the missing parts of triangles for which we aregiven two _______…

A: Consider a triangle: Laws of cosine states that: a2=b2+c2-2bc cos Ab2=c2+a2-2ca cos Bc2=a2+b2-2ab…

Q: If an angle measures more than 90°,then it is not acute.

A:

Q: If I have a triangle that is LMN and has angle M 65 degrees and angle N 43 degrees and Triangle LRS…

A:

Q: Lin knows that angle A is congruent to angle D. She claims that triangles ABC and DEF must be…

A: These triangles are not similar .  For triangles to be similar, ratio of the corresponding sides…

Q: No, the triangles have only one congruent angle, so the triangles are not similar. No, because the…

A: Applying AA property we have

Q: A quadrilateral can be inscribed in a circle, if and only if, the opposite angles in that…

A: Topic:- geometry

Q: In this figure, angles 1 and 2 are complementary. Also,angles  2 and 3  are complementary. Regarding…

A: The given figure is:

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

A: Any triangle whose side lengths satisfy the Pythagoras theorem is a right triangle.

Q: when two angles of a triangle are congruent to two corresponding angles of another triangle, the…

A: Please refer the attached image for complete solution. Thank You.

Q: KLM = 129 and MNO = 129. What is true about these 2 angles ?

A: These two angles are equal, angle L and angle N are equal so they can be consider congruent.

Q: Assuming two triangles are congruent if 2 corresponding sides and the angle between the two sides…

A: Consider the  figure in which the angles, say ∠B and ∠C are congruent, as give in our question.Since…

Q: If two angles vertical angles. are not congruent, then these angles are not

A: Given: The two non-congruent angles, To prove: The given angles are not vertical angles.

Q: Which of the following statements are true? Statement 1: Angles of 5° and-365° are coterminal.…

A: To write the statements which are true.

Q: If two angles of one triangle are congruent to two angles of another triangle, the triangles are…

A:

Q: all interior angles of a triangle must be less than or equal to 90 degrees true or fals

A: Consider the provided information, All interior angles of a triangle must be less than or equal to…