Question

У трикутнику ACD кутА дорівнює 28°, кут C дорівнює 72° знайти міру кута D​

Answer 1

Ответ:

сума всех углов треугольника равна 180°

поэтому что найти угол D = 180° - (28°+72°) = 80°

Answer 2

Finding the measure of angle D in triangle ACD

To find the measure of angle D in triangle ACD, we need to use the information given about angles A and C.

According to the information provided, angle A in triangle ACD is 28°, and angle C is 72°.

To find the measure of angle D, we can use the fact that the sum of the angles in a triangle is always 180°.

So, we can calculate angle D as follows:

angle D = 180° - angle A - angle C

Substituting the given values:

angle D = 180° - 28° - 72°

Calculating:

angle D = 80°

Therefore, the measure of angle D in triangle ACD is 80°.