chyanebbjackp8hr61 chyanebbjackp8hr61

03-12-2019
Mathematics

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can someone help me fast!

can someone help me fast class=

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jimrgrant1 jimrgrant1

03-12-2019

Answer:

see explanation

Step-by-step explanation:

All angles of a square are right angles by definition, thus

∠ACD = 90°

The diagonals bisect each other at right angles, thus

∠1 = 90°

The diagonals bisect the angles at the vertices, thus

∠2 - 45°

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