5. Two straight lines, if not parallel, intersect at an acute angle (0, -6). The angle (6, – 0,) can be found by the formula: tan (0, -e,) = m, –m, 1+1 m,m2 where m, = slope of L, tan 01 = Slope of L, =, m, = slope of L, Find the acute angle of intersection 3 тy tan 02 = Slope of L2 = m2 %3D %3D between two lines L:y =x-1 and L, : y=3x+1 mi=글
5. Two straight lines, if not parallel, intersect at an acute angle (0, -6). The angle (6, – 0,) can be found by the formula: tan (0, -e,) = m, –m, 1+1 m,m2 where m, = slope of L, tan 01 = Slope of L, =, m, = slope of L, Find the acute angle of intersection 3 тy tan 02 = Slope of L2 = m2 %3D %3D between two lines L:y =x-1 and L, : y=3x+1 mi=글
Find the acute angle of intersection between two lines.
Transcribed Image Text:5.
Two straight lines, if not parallel, intersect at an acute angle
(0, -6). The angle (6, – 0,) can be found by the formula:
tan (0, -e,) = m, –m,
1+1
m,m2
where m, =
slope of L,
tan 01 = Slope of L, =,
m, = slope of L,
Find the acute angle of intersection
3 тy
tan 02 = Slope of L2 = m2
%3D
%3D
between two lines
L:y =x-1 and L, : y=3x+1
mi=글
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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