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3 years ago

X=88 ?89 ? Or 90? What is x= ?

Mathematics

2 answers:

dangina [55]3 years ago

8 0

Answer:

The measure of angle x is 90°

Step-by-step explanation:

Given the figure in which

∠1=88°, ∠6=89°

we have to find the value of x.

∠5=∠6=89° (∵ Vertically opposite angles)

∠1+∠4=∠6 ( ∵ By exterior angle property)

88°+∠4=89°

∠4=89°-88°=1°

As AC=CB (both are radii of same circle)

∴ ∠4=∠3=1°

Now, by exterior angle property

x=∠5+∠3=89°+1°=90°

Hence, the measure of angle x is 90°

Valentin [98]3 years ago

5 0

I believe that it may be 90 I could be wrong though

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