3 semicircles are connected to 3 sides of a square. Each side of the square measures 4 centimeters. What is the area of the composite figure

Question

3 semicircles are connected to 3 sides of a square. Each side of the square measures 4 centimeters. What is the area of the composite figure? (6π + 4) cm2 (6π + 16) cm2 (12π + 4) cm2 (12π + 16) cm2

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Eva 1 week 2021-09-09T01:14:17+00:00 2 Answers 0

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    0
    2021-09-09T01:15:18+00:00

    the square area is 4×4 is 16

    each semicircle has a diameter of 4cm.

    area of a semicircle is pi * r^2/2

    3.14*2^2/2=6.28

    since there are 45 sides of a square, 6.28×3=18.84

    add 18.84 and 16.

    34.84 is your answer.

    0
    2021-09-09T01:15:26+00:00

    Answer:

    B

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )