Question

ABCD is a rectangle with AB = 7 cm. Three
semicircles are drawn on diameters AB, BC and
CD. Find the area and perimeter of the shaded
region.​

Answer 1

Step-by-step explanation:

ABCD ɪs ᴀ ʀᴇᴄᴛᴀɴɢʟᴇ ᴏɴ AB = 7 ᴄᴍ

ᴛʜʀᴇᴇ sᴇᴍɪᴄɪʀᴄʟᴇs ᴀʙ , ʙᴄ ᴀɴᴅ ᴄᴅ

ᴀʙ , ʙᴄ ᴀɴᴅ ᴄᴅ = 7 × 7 × 7 = 343

ᴛʜᴇʀᴇғᴏʀᴇ 343 ɪs ᴛʜᴇ sʜᴀᴅᴇᴅ ᴘᴀʀᴛ .

ʜᴏᴘᴇ ɪᴛ ᴡɪʟʟ ʜᴇʟᴘ ᴛᴏ ᴜ..

Answer 2

Answer:

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