Question

Activity: Complete the proof of the theorem
side containing the right angle is 2 x hypotemuse.
Proof: In A ABC, 2B-90° and ZA-2C - 45°
.: BC = AB
By Pythagoras theorem
AB + BC
AB2+ -AC²
(BC = AB)
.2AB =
Fig. 3.31
.. AB
.: AB
V AC
This property is called 45°-45° - 90° theorem.
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Answer 1

Answer:

please tell me also the answer of this because i also dont know i am a teacher of 9 class but i did,nt remember so just tell me also

Step-by-step explanation: anyone who knows so just tell me