a.) 52.6

b.) 52.9

c.) 6.2

d.) 6.5

Option A: 12.5

Step-by-step explanation:

We use trigonometric ratios on this right angled triangle.

we get:

Also cos 28° = 0.88

Therefore, x =

OPTION A is the answer.

Option A: 12.5

Step-by-step explanation:

We use trigonometric ratios on this right angled triangle.

we get:

Also cos 28° = 0.88

Therefore, x =

OPTION A is the answer.

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