Thread: Size of an angle

Write here's the problem

ABC is a triangle
D is a point on AB
CD is perpendicular to AB
AD = 7.2 cm
DB = 3.9 cm
AC = 8.3 cm

What is the size of angle DBC to 1 decimal place.

I got 46.6 degrees is this correct?

Originally Posted by Natasha1

Write here's the problem

ABC is a triangle
D is a point on AB
CD is perpendicular to AB
AD = 7.2 cm
DB = 3.9 cm
AC = 8.3 cm

What is the size of angle DBC to 1 decimal place.

I got 46.6 degrees is this correct?

Perfect!