Question

please tell me please​

Answer 1

Answer:

AREA OF EQUILATERAL TRIANGLE = √3/4 side²

Side given = 4 cm

AREA = √ 3 /4 × 4 × 4

= √3 × 4 = √12 cm² or 3.46 cm ²

now AREA of square

= side²

= 1 × 1 = 1 cm²

AREA OF SHADED PART

= AREA OF TRIANGLE - AREA OF SQUARE

= 3.46 - 1

= 2.46 CM²

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