Question

В ромбе АВСД угол В равен 48градусов. Найдите угол между диагональю АС и стороной АD

Answer 1

Ответ:

∠САD = 66°

Объяснение:

∠СВА= 48°

∠ВАD = 180°-48°= 132°

Т.к. у ромба диагонали - биссектрисы углов, то ∠САD = 1/2∠ВАD

∠САD = 1/2×132°= 66°

Answer 2

Ответ:

*тут рисунок ромба*     дано:

                                        угол В-48гр.

Решение:                       Найти угол мнежду диаг-ю АС и стороной АD

уг.В=уг.D-48гр

уг.В+уг.А=180 гр

Тогда уг.А=180гр.-48гр.=132гр

уг.CAD=132гр :2=66

Ответ:уг.CAD=66гр.

Обьяснение:

если что уг.-угол, гр.-градусы и рисунок ромба можно посмотреть в интернете там много

Answer 3

Finding the Angle Between Diagonal AC and Side AD in Rhombus ABCD

To find the angle between diagonal AC and side AD in rhombus ABCD, we can use the properties of a rhombus.

A rhombus is a special type of parallelogram where all four sides are of equal length. Additionally, the diagonals of a rhombus bisect each other at right angles. Given that angle B is 48 degrees, we can calculate the angle between diagonal AC and side AD using this information.

Let's proceed with the calculation.

Calculation

In a rhombus, the diagonals bisect each other at right angles. This means that angle ACD is also 48 degrees, as it is vertically opposite to angle B.

Now, we can find the angle between diagonal AC and side AD using the properties of a rhombus.

Given that angle ACD is 48 degrees, we can calculate the angle between diagonal AC and side AD using the properties of a rhombus.

Let's denote the angle between diagonal AC and side AD as x.

Since the diagonals of a rhombus bisect each other at right angles, we can use the properties of perpendicular lines to find the angle x.

Using the fact that the diagonals of a rhombus bisect each other at right angles, we can calculate the angle x.

Therefore, the angle between diagonal AC and side AD in rhombus ABCD is also 48 degrees.

Conclusion

In conclusion, the angle between diagonal AC and side AD in rhombus ABCD is 48 degrees. This is based on the properties of a rhombus where the diagonals bisect each other at right angles.

I hope this helps! If you have any further questions or need additional assistance, feel free to ask.