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Use the three steps to solve the problem.
One of two complementary angles is 4 more than the other. Find the angles.
(Recall that complementary angles are angles whose sum is equal to 90 .)
 one year ago
 one year ago
Use the three steps to solve the problem. One of two complementary angles is 4 more than the other. Find the angles. (Recall that complementary angles are angles whose sum is equal to 90 .)
 one year ago
 one year ago

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ganeshie8Best ResponseYou've already chosen the best response.2
complementary angles add up to 90
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
so, if we let one angle =x, other angle = x+4
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
step 1 : solve for x
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
wait a sec, did we get x=86 ?
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
x + x + 4 = 90 2x + 4 = 90 2x = 86 x = ?
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
x + x + 4 = 90 2x + 4 = 90 2x = 86 x = 86/2 = ?
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
step 2 : first angle = x = 43
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
step 3 : second angle = x+4 = ?
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.2
perfect ! good work !
 one year ago
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