For this problem, we're going to use a regular deck of playing cards. The order that you select the cards does not matter. (don't use commas in your answers) We're going to pick 2 cards from a deck of cards.

How many items are in the sample space?

There are 12 face cards in a deck of playing cards.

How many ways can we select 2 face cards?

What is the probability that we selected 2 face cards when we picked our two cards? (Write your answer as numerator/denominator)

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

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step-by-step explanation:

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answer: what are the answer choices?

step-by-step explanation:

1. supplementary angles

2. acd and bcd

step-by-step explanation: