In triangle ABC, right angled at B, AB = 3 cm and AC = 6 cm. Determine angle BAC and angle ACB.

Using the trignometric principles,sin (ACB) = AB/AC = 3/6 = 1/2Thus, angle ACB = 30 degreesand angle BAC = 90 - angle ACB = 60 degrees

PS
Answered by Piyush S. Maths tutor

15604 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the simultaneous equations: 2x + 3y = 28 and x + y = 11


Sam and Jack share out £80 in the ratio 5:3, in that order. How much do they each get?


A right angled triangle has sides of length 3 and length 4, what is the length of the hypotenuse?


Solve the simultaneous equation 6y+3x=24, 4y+5x=28


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning