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Help Please !!!! Very Confused, do not understand how to complete these 2 questions properly.

Help Please !!!! Very Confused, do not understand how to complete these 2 questions-example-1

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Answer:

11) tan(7x+3) = OE/OJ

7x+3=arctan(OE/OJ)=45

x=6


12) a) x = 40

<ajq = <acq (base angles of isosceles triangle)

50+x+90=180

x=40


b) they are congruent triangle, reason HL (hypotenuse, leg)

aj=ac

aq=qa

right angle equal

User Nikolay Vasiliev
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