Question

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Hᴇʟᴘ ᴍᴇ Pʟᴇᴀsᴇ...

Dᴏɴ'ᴛ Sᴘᴀᴍ ❌​

Answer 1

Answer:

80°

Step-by-step explanation:

GIVEN:- ABC=69°,ACB=31°

NEED TO FIND:-BDC

PROOF:- ANGLE ABC+ ANGLE BCA+ ANGLE BAC =180°(ANGLE SUM PROPERTY)

ANGLE BAC=180°-100°=80°

ANGLE BAC=ANGLE BDC (ANGLE ON THE SAME SEGMENT ARE EQUAL)

HENCE ANGLE BDC=80°

Answer 2

Answer:

The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth. 

Explanation

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