3 years ago

I don't get it.... I checked my book for the answers and it shows usless info

Mathematics

2 answers:

Vlad1618 [11]3 years ago

7 0

Answer:

x= 22.6

Step-by-step explanation:

This little red square means that is a right angle (90 degrees)

x is the complementary of 67.4 (Both add to 90)

90-67.4 = 22.6

Naily [24]3 years ago

6 0

That type of corner angle is a 90° angle, so since you know the first half of the 90° angle which is 67.4 all you need to do is subtract

so you get
90 - 67.4 = 22.6

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