Answer:
463833
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Medium
Solution
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In △ABD and △ACD, we have
DB=DC ∣ Given
∠ADB=∠ADC ∣ since AD⊥BC
AD=AD ∣ Common
∴ by SAS criterion of congruence, we have.
△ABD≅△ACD
⇒AB=AC ∣ Since corresponding parts of congruent triangles are equal
Hence, △ ABC is isosceles.
Answer:
a, c, & d
Step-by-step explanation:
Answer:
4000m
1k =1000m
Step-by-step explanation:
A mathematical statement that is expressed in words
42!!! Its the answer to life so therefore the answer to everything
