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mash [69]
3 years ago
12

Work out the size of the angle marked X. Give your answer correct to 1 decimal place.

Mathematics
2 answers:
rusak2 [61]3 years ago
4 0

Answer:5

Step-by-step explanation:

bagirrra123 [75]3 years ago
3 0

Answer:

Step-by-step explanation:

take x degree as reference angle

using sin rule

sin x=opposite/hypotenuse

sin x=10/15

sin x=0.66

x=sin 42

therefore x=42 degree

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