<span>Equilateral triangles have sides of all equal length and angles of 60°. To find the area, we can first find the height. To find the height, we can draw an altitude to one of the sides in order to split the triangle into two equal 30-60-90 triangles.</span>
Answer:
W(-5,-4) Z(-3,6)
Step-by-step explanation:
Answer:
y=9
Step-by-step explanation:
3/7 as a decimal is .4285 and so on.
This is obviously less than .55
Answer:
here:
Step-by-step explanation:
(a) 5/6
(b)4/5
(c)3/8
(d) 6/15= 2/5
(e) 2/7
(f)10/14= 5/7
(g) 3/4
(h) 1/2
(i) 6/9
(j) 1/4