Mathematics

Mathematics, 08.10.2019 22:20, xyzendre

Which triangles in the diagram are congruent

Which triangles in the diagram are congruent

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Mathematics, 27.09.2019 09:30, austinkellylay

How would you prove the triangles congruent? first, prove that /ab is congruent to /bc because b is equidistant from a and c. then use sss to prove the triangles are congruent.first, prove that ∠e is congruent to ∠d because congruent parts of congruent triangles are congruent. then use sas to prove the triangles are congruent.first, prove that ∠abe is congruent to ∠cbd because vertical angles are congruent. then use ssa to prove the triangles are congruent.there is not enough information to prove that the triangles are congruent.

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Mathematics, 06.10.2019 12:30, allysongonzalezlove0

Consider the diagram in the picture. in order to set up a rowing competition, the crew needs to find a practice course in the lake. using the diagram in the picture, determine which of the following reasons allows us to conclude that ‘x’ is equal to the distance across the lake. (a) all three angles of the triangles are congruent, so the triangles must also be congruent. (b) the triangles for two parallel lines; therefore, they must be congruent. (c) vertical angles are congruent, so by asa, the two triangles are congruent. (d) alternate interior angles are congruent, so all of the sides must also be congruent.

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Mathematics, 21.10.2019 18:30, Kaitlyn2321

Will give max 2. which method can be used to prove the two triangles congruent? 1 point captionless image sas asa aas sss 3. based on the diagram, what can you conclude and why? 1 point captionless image δrxq ≅ δsxt by sss δrxq ≅ δtxs by asa δrqx ≅ δtsx by aas δrxq ≅ δsxt by sas 4. what other information do you need to prove the triangles congruent using the sas congruence postulate? 1 point captionless image ∠z ≅ ∠c ∠a ≅ ∠x ∠b ≅ ∠y xy ≅ ab 5. what other information do you need to prove the triangles congruent by aas? (hint: mark the shared side rf first.) 1 point captionless image ta ≅ df ∠t ≅ ∠d tf ≅ da ∠tfa ≅ ∠daf 6. if dcef is congruent to klmn, then ce is congruent to 1 point kl kn lm ac 7. given ∆abc ≅ ∠def. ac = 8x - 2 and df = 3x + 13, find the length of ac and df. 1 point 3 22 30 14 8. complete the steps of the proof shown below. 3 points captionless image

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Which triangles in the diagram are congruent
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