Question

Find the size of angle XYZ.Give your answer to 1 decimal place.Z13 cmxY4 cm​

Answer 1

Answer:

72.9°

solution,

$tan \: y \: = \frac{13}{4} \\ y = {tan}^{ - 1} ( \frac{13}{4} ) \\ y = 72.9$

hope this helps ....

Good luck on your assignment...

Answer 2

Answer:

13.6cm

EXPLANATION:USE Pythagoras Rule

13²+ 4²

169 + 16 = 189

FIND THE SQUARE ROOT OF 185

√185 = 13.6015

TO 1.dp

13.6cm