The area of a parallelogram is base times hight, so you multiply the 6 and 18 to get 108!
Answer:
1 A. 1080°
1 B. 142°, 74°,74°, 125°, 125°
Step-by-step explanation:
1A.
The sum of the measure of the interior angle of a convex octagon is given as
S = (n-2)180°................. Equation 1
Where n = 8 sides
S = (8-2)180°
S = 6×180°
S = 1080°
1B.
The sum of the angle of a convex pentagon is given as
S = (5-2)180°
S = 3×180°
S = 540°
From the diagram,
2x+142+2x+(3x+14)+(3x+14) = 540
10x+170 = 540
10x = 540-170
10x = 370
x = 37°
Hence,
∠H = ∠K = 2(37) = 74°,
∠M = ∠L= (3×37)+14 = 111+14 = 125°
Answer:
Choice B 7/15
Step-by-step explanation:
3/5 of the cups sold were small
2/5 of the cups sold were large
the large cups were sold for 7/6 as much as the small cups.
Tuesday's revenue for large cups was 7/6 * 2/5= 14/30= 7/15
