Question 1121691
Let {{{ a }}} = the area of a 250’ radius circle
Let {{{ b }}} = the area of a 150’ radius circle
Let {{{ c }}} = the area of a 50’ radius circle
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Drawing the picture, I come up with:
Area goat has = {{{ (3/4)*a + (1/4)*b + (1/4)*c + (1/4)*b - (1/2)*c }}}
Area goat has = {{{ (3/4)*a + (1/2)*b - (1/4)*c }}}
You can finish using {{{ A = pi*r^2 }}}