Question

5. Прямые AB и КМ пересекаются в точке О. Через точку О проведена прямая CD перпендикулярная КМ. Чему равна градусная мера ZAOK? K с 60° A В M​

Answer 1

Ответ:

Перпенидкуляр - 90 градусов обычно, значит 90 - 60 = 30 градусов, можно лучший овтет?

Объяснение:

Answer 2

Problem Analysis

We are given that lines AB and KM intersect at point O, and line CD is perpendicular to line KM and passes through point O. We need to find the measure of angle ZAOK, given that angle K is 60°.

Solution

To find the measure of angle ZAOK, we need to determine the relationship between angle ZAO and angle KAO.

Since line CD is perpendicular to line KM, angle KAO is a right angle (90°).

Now, let's consider angle ZAO. We don't have direct information about this angle, but we can use the fact that lines AB and KM intersect at point O to find it.

From the given information, we know that line AB intersects line KM at point O. This means that angle ZAO and angle OAK are vertical angles, and vertical angles are congruent. Therefore, angle ZAO is also 90°.

Now, we can determine the measure of angle ZAOK by adding the measures of angles ZAO and KAO: ZAOK = ZAO + KAO = 90° + 90° = 180°.

Therefore, the measure of angle ZAOK is 180°.

Conclusion

The measure of angle ZAOK is 180°.

Note: The sources provided do not directly address the specific problem. However, the solution is based on the properties of intersecting lines and perpendicular lines, which are well-known geometric principles.