3a; Rectangle
3b; Square
3c;Trapezoid
Answer:Place the spike of the compass on point Q and draw an arc somewhere below the arm MN. Place the spike of the compass on point P and draw another arc which cuts the arc drawn in the previous step at some point (say R). Connect the points P and R and the points Q and R using a straightedge. The figure PMQR is a square.
Answer:
Numbers are 8 and 12
Step-by-step explanation:
x=4+y
x+y=20
Solving both equations
4+y+y=20
2y=16
y=8
x=4+8=12
If a field is 900 meters squared and one side is twice as big as the other how big is each side
Answer: No, Kate can't completely cover the shape.
Step-by-step explanation:
S=Area of Square. T=Area of each Triangle. A=Total Area
S=6*6
S=36 in^2
T=1/2 * 6 * 7.5
T=3*7.5
T=22.5 in^2
4T=4*22.5
4T=90 in^2
A=4T+S
A=90+36
A=126 in^2
120<126 ==> No, Kate can't completely cover the shape.
