Find the missing angle
HELP PLZZ

The missing angle ;

b = 136°

Step-by-step explanation:

22°+22°+b°=180°{the sum of angle of triangle is 180°}

or, 44°+b° = 180°

or, b° = 180° - 44°

or, b° = 136°

b° = 136°

Step-by-step explanation:

The angles in a triangle must add to 180 degrees. Therefore, the three angles we are given must have a sum of 180.

First, let's combine like terms on the left side of the equation. Add 22 and 22.

Now, let's solve for b.

We must isolate b on one side of the equation. Currently, b is not alone because 44 is being added to b. In order to "get rid" of the 44, we must perform the inverse operation. The inverse of addition is subtraction. Subtract 44 from both sides of the equation.

The missing angle b is 136 degrees.

6 meters

step-by-step explanation:

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.