Question

If AB=29 cm and angleA=25 degrees, what is AC to the nearest centimeter?​

Answer 1

`AC= 32`

Step-by-step explanation:

Given

`AB = 29`

`\angle A = 25`

Required

Find AC

I will answer the question with the attached triangle

From the attachment:

`\cos A = (AB)/(AC)`

Make AC the subject

`AC= (AB)/(\cos A )`

This gives:

`AC= (29)/(\cos (25))`

`AC= (29)/(0.9063)`

`AC= 32`