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Find the value of x PLEASE

Find The Value Of X PLEASE class=

Sagot :

Answer:

r=60°

Step-by-step explanation:

Both of the angles together make up 90°. we know this because of the red little box denoting 90°.

If one of the angles is 30°, to find the other one, simply subtract 30 from 90.

90-30=60

r=60°

60 (degrees)

It’s 60 degrees because it’s a right angle (90 degrees) and subtracting 30 from 90 gives us 60.