Question:

In the triangle shown below the of angle C is (x+30^o). the mesure if angle A is?

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| \-angle A

| \

| \

| \

| angle C \

|_____________________________________...

angle B

plaese bear wit me, thnx

a. ( 60-x) degrees

b. (90-x) degrees

c. (120-x) degree

d. (x-60) degree

e. (x-120) degree

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  1. The three angles add up to 180

    I'm assuming that B is a right angle

    so 90 + (x + 30) + A = 180

    x + 30 + A = 90

    x + A = 60

    A = 60 - x (answer a)


  2. should you not be doing your homework on your own?
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