2 years ago

Please help me with the problem

Mathematics

1 answer:

katrin2010 [14]2 years ago

3 0

Answer:

See the attachment.

Step-by-step explanation:

The approach is to take advantage of the definition of a perpendicular bisector to show the base lengths and right angles are congruent, then use SAS with the second side being CD (congruent to itself). It's mainly a matter of deciding what the various reasons are called.

It seems the goal is to show that AC = BC as marked.

You might be interested in

Which property applies only to addition and multiplication

True [87]

The property the applies only to addition and multiplication is the commutative property. It means that the numbers can be arranges in any order. so for example you will get the same answer whether you do
5+6 or 6+5

6 0

3 years ago

Read 2 more answers

The point (12, 5) is on the terminal side of angle θ.<br> cos θ = <br><br> cot θ =

natita [175]

Step-by-step explanation:

The point (12, 5)

x = 12, y = 5

=> r =√12²+5² =√144+25= √169=13

so, cos θ = x/r = 12/13 and

cot θ = x/y = 12/5

3 0