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Mathematics 11 Online
OpenStudy (anonymous):

2. The measure of two complementary angles is in the ratio 1 : 4. What are the degree measures of the two angles? 45° and 135° 23° and 68° 36° and 144° 18° and 72°

OpenStudy (cwrw238):

let the 2 angles be x and 4x so x + 4x = 90 solve for x and you'l get it

OpenStudy (anonymous):

x would be 18

OpenStudy (cwrw238):

right so one angle is 18 degtees and the other is 4 times 18

OpenStudy (anonymous):

which is 72

OpenStudy (anonymous):

so D

OpenStudy (cwrw238):

right

OpenStudy (anonymous):

thank you!

OpenStudy (cwrw238):

yw

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