Question

У Δ АВС ∠А=45°, ∠С=65°. Визначте вид трикутника.Помогите пожалуйста ​

Answer 1

Відповідь:

Пояснення:180°-65°-45=75° це різностороній

Answer 2

Triangle Classification

To determine the type of triangle, we need to consider the measures of the angles in the triangle. In this case, we are given that angle A measures 45° and angle C measures 65°.

Based on the given information, we can determine the type of triangle as follows:

- If all three angles of a triangle are less than 90°, it is classified as an acute triangle. - If one angle of a triangle is exactly 90°, it is classified as a right triangle. - If one angle of a triangle is greater than 90°, it is classified as an obtuse triangle. - If all three angles of a triangle are exactly 60°, it is classified as an equilateral triangle. - If two angles of a triangle are equal, it is classified as an isosceles triangle. - If all three angles of a triangle are different, it is classified as a scalene triangle.

Let's apply these classifications to the given triangle:

- Angle A measures 45°, which is less than 90°. - Angle C measures 65°, which is less than 90°.

Since both angles A and C are less than 90°, we can conclude that the given triangle is an acute triangle.

Please let me know if there is anything else I can help you with!