Answer:
8x
Step-by-step explanation:
3x+5x=(3+5)x
=8x
The first side is 10 inches
the side parallel to this is (10×2)= 20 inches
Height is half the length=1/2×20=10 inches
The area of trapezium is given by:
Area=1/2×h×(a+b)
where a and b are the sides, h is the height. Thus the area will be:
Area=1/2×10×(20+10)
=1/2×10×30
=150 sq. inches
I saw 180, 90, 45. That’s only because 360/8=45 so it’s symmetrical when rotated by a multiple of 45. Hope that helps
Step-by-step explanation:
1/3,0,9
9,3,27
1/9,3,27
Try describing the amount of numbers in the square u know like "shade covers 2/4 of the square''
