One angle of a parallelogram measures 68°. What are the measures of the other three angles in the parallelogram?

Step-by-step explanation:

we know that opposite angles of parallelogram are equal so 1st angle and 3rd angle are 68 ° and 68°

And let 2nd and 4th angles be x and x

Now

68° + 68° + x + x = 360° <Being sum of angles of parallelogram >

136° + 2x = 360°

2x = 360° - 136°

2x = 224°

Therefore x = 112°

Now the measure of other angles are

68° , 112° , 68° and 112 °

2 angles 68⁰, the other 112⁰

Step-by-step explanation:

Two angles have 68⁰. And the other two have each 180⁰-68⁰=112⁰

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.