Hoe groot is de scherpe hoek
tussen de rechten met vergelijking
y = 2 − x en y + x = 2x − 1 ? |
A. exact 30° |
---|---|
B. tussen 30° en 45° | |
C. exact 45° | |
D. tussen 45° en 60° | |
E. exact 60° |
[ 6-7669 - op net sinds 3.2020-(E)-23.10.2023 ]
How large is the acute angle between the straight lines with equation y = 2 − x and y + x = 2x − 1 ? |
A. exactly 30° |
---|---|
B. between 30° and 45° | |
C. exactly 45° | |
D. between 45° and 60° | |
E. exactly 60° |