Find the value of a in the picture
1 answer:
Answer:
= 52°
Step-by-step explanation:
The obtuse angle at O is twice the angle made at the circumference /by the same segment b.
=52×2=104°
The base angles that are made by isosceles triangle that has the apex with angle 104° equal to (180-104)/2=38°
The radii of a circle are equal and meet tangents at right angles.
Angle a= 90-38= 52°
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The number line would have an open circle that would be on 5 and the line would go right. the number line should count up.
Answer:
Step-by-step explanation:
the property of zero,
multiplication property of zero
54-15=39
if you want to check your answer you add 39+15=54
226 i believe, if not then idk
