Answer: compass and straightedge or ruler
Perpendicular bisector of a line segment
Geometry construction using a compass and straightedge
compass and straightedge or ruler
Step-by-step explanation:
Answer:
$1,233.50
Step-by-step explanation:
Answer: 20 is not
40 is not
64 is
4 is
49 is
48 is not
Step-by-step explanation:
6. scalene triangle
7. is a right angle
Step-by-step explanation:
Answer:
20 meters square
Step-by-step explanation:
Surface Area of this square based pyramid = A = base area + 4* (face area)
A = (2 *2) + 4* ( (1/2)*2 * 4) )
A = 4 + 4*(4)
A = 4 + 16 = 20
A = 20 square meters
