In the figure below, m 2WXZ=85°, and m Z 2 is 45° more than m2 1. Find m2 1.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

0lz try yourself sorry for not answering