Mathematics, 09.07.2019 04:00 Jana1517
In this diagram, ray ea is perpendicular to ray ed and ray eb bisects angle aec. given that the measure of angle aeb=4x+1 and the measure of angle ced=3x, find x and the measure of angle bec.
Answers: 1
![\Rightarrow\ 90=4x+1+4x+1+3x\ \ \text{[Using (1), (2) and (3)]}\\\\\Rightarrow\ 90=11x+2\\\\\Rightarrow\ 11x=90-2=88\\\\\Rightarrow\ x=\dfrac{88}{11}=8](/tpl/images/1118/1365/4df08.png)
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In this diagram, ray ea is perpendicular to ray ed and ray eb bisects angle aec. given that the meas...
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