72m to the 2nd power for aplus
What must be true? In your example, we have 4 intersecting lines. g and b are parallel, and f and h are parallel. g and b are perpendicular to f and h. It might look like tic-tac toe for example
......A..B...C...D.. E...1...2...3...4... F...5...6...7...8... G...9..10..11.12. H..13..14.15.16. There are ten rows - A, B, C and D, going downwards - E, F, G and H going across, and 1,6,11 and 16 & 4, 7, 10 and 13 going diagonally.
The area of a trapezoid is equal to (1/2)(B + b)h]. In our case B = 10 ft, b = 8 ft, and h = 5 ft, So A = (1/2)(B + b)h = (1/2)(10 + 8)(5) = 45 ft^2
A = bhThis actually means A = b multiplied by h.A = 8 multiplied by 4A = 32
10 green bottols hanging on the wall
I'm not quite done but this is what i have so far: (h)=high G-G-A-G-B-B-B-B-D(h)-E-E-E-E-D(h)-D(h)-E-B-A-G-B-B-G-A-G Hope it helped XD
10 green bottles hanging on the wall
G. H. B. Ward was born in 1876.
c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c b e d c a h e d c b c c c h d d e a a b h c c c c c a g b c d e g :b: g g g b c d e h a c b b b b g c c b b b b g .
f = 54
0.5*B*H = 36 square miles
84
b = Ah divide both sides by A b/A = h
h - 4 = 10 Therefore, h = 10 + 4 h = 14
G-B-H- - 1991 is rated/received certificates of: Australia:M UK:15
A = h/2*(a + b) So 2A/h = a + b and therefore, a = 2A/h - b