SOHCAHTOA (Trigonometry)

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Question 37

Right-angled triangle ABC with right angle at B, angle A = 42 degrees, and hypotenuse AC = 15 cm.

A right-angled triangle $ABC\,$ is shown. The right angle is at vertex $B$ , indicated by a small square. Vertex $A\,$ is below $B$ , and vertex $C\,$ is to the right of $B$ . The angle at vertex $A\,$ is labeled $42∘42^\circ$ . The hypotenuse $AC\,$ is labeled 15 cm.

Calculate the length $A B$ .

[2]

SOHCAHTOA (Trigonometry)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41

Question 37

Right-angled triangle ABC with right angle at B, angle A = 42 degrees, and hypotenuse AC = 15 cm.

A right-angled triangle $ABC\,$ is shown. The right angle is at vertex $B$ , indicated by a small square. Vertex $A\,$ is below $B$ , and vertex $C\,$ is to the right of $B$ . The angle at vertex $A\,$ is labeled $42∘42^\circ$ . The hypotenuse $AC\,$ is labeled 15 cm.

Calculate the length $A B$ .

[2]

SOHCAHTOA (Trigonometry)

Question 37

Markscheme

SOHCAHTOA (Trigonometry)

Question 37

Markscheme

SOHCAHTOA (Trigonometry)

Question 37

SOHCAHTOA (Trigonometry) Questions

SOHCAHTOA (Trigonometry)

Question 37

SOHCAHTOA (Trigonometry) Questions