Question

∪AB=90° ∪AC=110° Найти: угол BOC и угол BAC.

Answer 1

ВСО=160, так так он центральный, значит равен градусной меры дуги ВС. ВАС=80 так как он опирается на дугу ВС, значит делим градусную меру дуги по полам. Если что дуга ВС это 360-(90+110)

Answer 2

To find the angles BOC and BAC, we need to know the relationship between points B, O, and C. Without this information, it's not possible to determine the exact values of these angles.

However, I can provide some general information about angles in triangles to help you understand how to approach this type of problem.

In a triangle, the sum of the three interior angles is always 180 degrees. So, we can write the equation:

∠B + ∠O + ∠C = 180°

Also, if two angles are supplementary, their sum is 180 degrees:

∠AB + ∠BO = 180° ∠AC + ∠CO = 180°

Now, if we have specific information about the relationship between ∠AB and ∠AC, we can proceed further. For example, if ∠AB and ∠AC are complementary angles (their sum is 90 degrees), we can write:

∠AB + ∠AC = 90°

Similarly, if they are supplementary angles (their sum is 180 degrees), we can write:

∠AB + ∠AC = 180°

Without additional information about the relationship between ∠AB and ∠AC or any other angle measurements, we cannot determine the exact values of ∠BOC and ∠BAC.