In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
120
need the pic or more info... what is angle B
Assume that B is 100% A therefore is 140% —> B + 40% C therefore is 120% —> B + 20% Therefore A : C = 140 : 120 Therefore A exceeds C by 16.67%
Suppose the two numbers are A and B, with A > B.Then A + B = A - B + 302B = 30 and so B = 15Then AB = 900 implies A = 900/B = 900/15 = 60.Suppose the two numbers are A and B, with A > B.Then A + B = A - B + 302B = 30 and so B = 15Then AB = 900 implies A = 900/B = 900/15 = 60.Suppose the two numbers are A and B, with A > B.Then A + B = A - B + 302B = 30 and so B = 15Then AB = 900 implies A = 900/B = 900/15 = 60.Suppose the two numbers are A and B, with A > B.Then A + B = A - B + 302B = 30 and so B = 15Then AB = 900 implies A = 900/B = 900/15 = 60.
Area (of parallelogram) = b (base) x h (height)............divide each side by b to isolate hh = A/bPlug in numbers:h = 375/25h = 15cm
105
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
105 degrees
120
The measure of A is 60.
120
60
The measure of D is 120.
120
The formula is area = base x height .It is A=b . h
The perimeter of a parallelogram is the distance around the outside of the parallelogram. A parallelogram has four sides with opposite sides being congruent. The formula for finding the perimeter is Side A + Side B + Side A + Side B. This could also be stated as 2*Side A + 2*Side B or 2*(Side A + Side B).