Question

The diagram shows a right-angled triangle.
6 cm
9 cm
to
Find the size of angle x.
Give your answer correct to 1 decimal place.

Answer 1

Answer:

sorry j don't have my calculator but

sine of angle x°=opposite 6cm/9cm

byee

Answer 2

$\sin(x) = \frac{6}{9}$

Sin(x) = 0.6667

$x = { \sin}^{ - 1} (0.6667)$

X = 41.8