Question

ABCD is a rectangle AC is diagonal. Find the nature of triangle ACD. Give reasons ​

Answer 1

Right Angle Triangle

Step-by-step explanation:

In a rectangle ABCD where AC is a diagonal

We know that all the angles of a rectangle are 90°.

In triangle ACD,

∠ADC = 90°

Since one angle of a triangle is 90°.

Hence,ΔADC is a right angle triangle.

Answer 2

Answer:

in a rectangle ABCD where AC is diagonal

We know that all the sides of a rectangle us 90

ACD is triangle and one side of that is 90

it is a right angle