21. What are the methods to prove triangles are congruent?

Q: L N >> M

A: We can apply SSS rule to prove concguerncy of the triangle. according to this rule three triangles…

Q: 1) Which of the points (x, y) does NOT lie on the unit circle? a) O P(0, -1) b) (-3/3, 3/3) R…

A: Given :Equation of unir circle : x2+y2=1

Q: Q/ Determine rex) so that y-e the eguation ( D+X)LD+rex)]y<o é will be Rsolution

A: D+xD+rxy=0⇒D2+xD+rD+xry=0                         1 As y=ex is a solution . So, it'll satisfy (1)…

Q: 15. What theorem would be used to prove the triangles below congruent? V W Y. z- SSS SAS AAA SSA

A: Side angle side (SAS)  If two sides and the included angle of one triangle are equal to two sides…

Q: Erika is trying to prove that these triangles are similar. She says that <NOM = 2QOP by the…

A: Given that:

Q: 1) Consider the following: A D A B Let 8 denote the defect of a triangle. One of the following two…

A:

Q: Triangle JKL is given with J(-1,1), K(4,4), and L(5,1). What is the area of Triangle JKL?   answer…

A: Consider the given information, ∆JKL with J (-1,1), K (4,4), and L (5,1).  Let JL be the base and…

Q: 11. ABCD is a quadrilateral such that if sides AB and CD are extended they will meet at a right…

A: Solution: Consider the given quadrilateral ABCD and assuming line AB and CD extended and create a…

Q: 1. Given; OW || LB, OW LB, BOWL Prove: BOW/WLB B O W

A: The given figure is an the given conditions are OW||LB. The objective is to prove that the triangle…

Q: Q: A mathkematical gardener wishes to landscape an equi lateral trimngular Plot of land with…

A:

Q: 7 Two right triangles must be congruent if (1) an acute angle in each triangle is congruent (2) the…

A: Two right angled triangles are congruent only if all corresponding sides of the triangles are same.

Q: How many possible triangles can be created if mZB- A 6 20, and b = 10?

A: Given that m∠B=π6, a=20, b=10

Q: 19. What is the graph of the quadratic equation y 2(x- 2)+4 ? A) B) C) D) 4 -2-1 2 3 4 56x 4. 2.

A:

Q: Q1. Let AABC be a triangle having a defect 10 and let BCFE be the corresponding Saccheri…

A:

Q: Hint: theorems we learned to prove two triangles similar include AA, SAS and SSS. H 10 6 4.8 K Work…

A:

Q: 6) X 15 X = ? 7) 11 42 X = ?

A: Solve both for x

Q: 6. On square PQRS below, if Q is located at (7, 0) and R is located at (5, -8), what is the length…

A:

Q: How many triangles can you make using 6 non collinear points on a plane? A committee including 3…

A: Number of possible arrangement of data set is studied using the permutation and combination.…

Q: I is the incenter of a triangle ABC and the circumcircle of triangle BIC cuts AB, AC in D, E…

A:

Q: 11) Prove the 2 triangles are congruent. D. %23

A: Answer

Q: oSave Save the equatlon x+ Sx+ 6=0 by factoning bl completing the Square c) the quadratic formala

A: The solution of the given quadratic equation is obtained by all the three methods in the steps…

Q: 4.) Triangle AB'C is obtained from ABC by point reflection in the midpoint of AC. Prove that the…

A: The sum of three interior angles of a triangle is 180°.

Q: Which triangle pair can be proven true by Hypotenuse Leg (HL) Theorem? 1) 2) 3) 4) O 2 O 3 O 4 O 1

A: