Answer:
1. We already have the measure of the hypotenuse and one out of two acute angle, therefore:
sin53° = x/45 => x = sin53° · 45 ≈35.94
2. We already have one out of two legs of the triangle and one acute angle so we know that:
tan27° = 48/x => x = 48/tan27° ≈ 94.21
The department total on the bottom right hand side should be 464253. Everything else is correct.
Step-by-step explanation:
Adding was wrong across the bottom row.
110.5mm
Formula : a = hb/2
a = 13(17)/2
221/2 = 110.5
Given:
<u>using cosine rule:</u>
Answer
the slope is 3/4 or .75
