Question

Please tell me the answer anyone step by step... I'll mark u brainlist
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Answer 1

Answer:

HEY MATE!!!

YOUR ANSWER IS

49×ROOT 3 /4 -77

Step-by-step explanation:

AREA OF SHADED REGION = AREA OF TRIANGLE - 3× AREA OF MINOR SECTOR

AREA OF TRIANGLE = ROOT3 ×A SQUARE /4

= 49 × ROOT3 /4

AREA OF MINOR SECTOR ×3= THETA/ 360 DEGREE × PIE

R SQUARE

= 60/360 ×22/7 × 7 ×7 ×3

= 77

AREA OF SHADED REGION = 49× ROOT 3/4 -77

Answer 2

Answer:

See the answer in given picture by me.

Hope my answer helps you.