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lina2011 [118]
2 years ago
6

Here!! no links please

Mathematics
2 answers:
kupik [55]2 years ago
5 0

Answer:

area = 66.28 km²

Step-by-step explanation:

area = (8 x 2) + (11 x 4) + (3.14)(2²)(0.5) = 16 + 44 + 6.28 = 66.28 km²

stellarik [79]2 years ago
5 0

Answer:

Solution given:

area of semi circle=½×π×r²=½π×2²=6.28km²

area of rectangle ABCD=L×b=3×4=12km²

area of rectangle EFGC=L×b=8×6=48km²

total area =<u>6</u><u>.</u><u>2</u><u>8</u><u>+</u><u>1</u><u>2</u><u>+</u><u>4</u><u>8</u><u>=</u><u>6</u><u>6</u><u>.</u><u>2</u><u>8</u><u> </u><u>s</u><u>q</u><u>u</u><u>a</u><u>r</u><u>e</u><u> </u><u>k</u><u>i</u><u>l</u><u>o</u><u>m</u><u>e</u><u>t</u><u>e</u><u>r</u><u>s</u><u>.</u>

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\qquad\qquad\huge\underline{\boxed{\sf Answer☂}}

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