Question

Диогонали трапеции АВСД ,пересекаются в точке О,ВО=3,2см ,ОД=6,4 см,ВС=4,8см Найдите АД плиззз Решитее

Answer 1

BC/AD=BO/OD => AD=BC*OD/BO=4.8*6.4/3.2=9.6

Answer 2

Diagonals of Trapezoid ABCD

To find the length of AD in trapezoid ABCD, we need to use the given information about the diagonals and the lengths of the sides.

Let's denote the point of intersection of the diagonals as O. Given that BO = 3.2 cm and OD = 6.4 cm, we can see that the length of the diagonal BD is the sum of these two lengths: BD = BO + OD = 3.2 cm + 6.4 cm = 9.6 cm.

Now, let's consider the sides of the trapezoid. Given that BC = 4.8 cm, we can see that the length of side AD is equal to the difference between the lengths of the diagonals BD and BC: AD = BD - BC.

To find the length of AD, we need to determine the length of BC. Unfortunately, the length of BC is not provided in the given information. Therefore, we cannot calculate the length of AD without knowing the length of BC.

Please provide the length of BC so that we can proceed with finding the length of AD.