Question

the given angle using protractor 60 degree and 90 degree in pictures drawn ​

Answer 1

Answer:

Step-by-step explanation:

 Argument Reason

1 Line segments AB, PB, PA are congruent All drawn with the same compass width.

2 Triangle APB is an equilateral triangle Equilateral triangles are those with all three sides the same length.

3 Angle APB has a measure of 60° All three interior angles of an equilateral triangle have a measure of 60°. See Equilateral triangle definition

Step 1:  Draw the arm PA.

Step 2:  Place the point of the compass at P and draw an arc that cuts the arm at Q.

Step 3:  Place the point of the compass at Q and draw an arc of radius PQ that cuts the arc drawn in Step 2 at R.

Step 4:  With the point of the compass at R, draw an arc of radius PQ to cut the arc drawn in Step 2 at S.

Step 5:  With the point of the compass still at R, draw another arc of radius PQ near T as shown.

Step 6:  With the point of the compass at S, draw an arc of radius PQ to cut the arc drawn in step 5 at T.

Step 7:  Join T to P. The angle APT is 90º.