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3 years ago

Given:AC – AR<1 = <2Prove:<3 =<4

Mathematics

1 answer:

Katena32 [7]3 years ago

8 0

Answer:

ΔCTA ≅ ΔDRA

Step-by-step explanation:

Triangles CTA and DRA are congruent by ASA postulate. This is because:

∠1 ≅ ∠2 (given)

AC ≅ AR (given)

∠A is the same for both triangles (they are opposite angles)

Then, correspondent angles and sides are congruent, for example, ∠3 ≅ ∠4

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3 years ago

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Step-by-step explanation:

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3 years ago

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Levart [38]

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Step-by-step explanation:

Let be $y = \Sigma_{i = 0}^{4} \left[5\cdot \left(\frac{1}{3} \right)^{i}\right]$ . To find the equivalent expression we must use the following property:

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2 years ago

Given:AC – AR<1 = <2Prove:<3 =<4​

Given:AC – AR<1 = <2Prove:<3 =<4