The formula for the area of the shaded region on the diagram is: Area of the circle - Area of the square The area of the circle
is 76.8 cm2 rounded to 1 decimal place. The area of the square is 12.7 cm2 truncated to 1 decimal place. Write the error interval for the area, a , of the shaded region in the form m < a < n .
AREA &. CIRCUMFERENCE OF. CIRCLES SOLUTIONS. Items included with question papers. Nil. Materials ... In each diagram the centre of the circle is marked with a cross (X). ... Circle and radius. Circle and chord. Circle and sector. Circle and diameter ... circle,. Give your answer, in centimetres, correct to 1 decimal place.
5y+2x=10y=−25x+2246810−2−4−6−8−10246810−2−4−6−8−10Let's solve for x.5y+2x=10Step 1: Add -5y to both sides.2x+5y+−5y=10+−5y2x=−5y+10Step 2: Divide both sides by 2.2x2=−5y+102x=−52y+5Answer:x=−52y+5
