Question

1. With the help of a ruler and
compasses, which of the
following is not possible to
construct?
O a. 70°
O b. 60°
O c. 90
O d. 105°
​

Answer 1

Answer:

the answer is 70 degree because 60 and 90 can constract easily ane 105 can be constructed as 90 + 15 so the correct answer is 70 degree

Answer 2

Answer:

70°

Step-by-step explanation:

only multiple of 15 can be made by compass and ruler