PLS CAN SOMEONE HELP PLS WILL GIVE BRAINLIEST THE FIRST TWO PICTURES ARE NUMBER ONE AND THE THIRD ONE IS FOR QUESTION 2

2. Use the diagram below to find x

See solution ( s ) below;

Step-by-step explanation:

1 . Consider the first attachment;

Solution ; x = 78°

From a horizontal position, in reality we could only bed our knee to a maximum of a little less than 180 degrees. However, let's consider the max Randi can bend her leg as 180° ;

Solution ; Randi can bed her knee 72° further

3 . Consider 3x and 8x + 15 to be a linear pair,

Solution ; x = 15°

fd

step-by-step explanation:

x = 12

y = 1

for the points!