Answer:
7 units
Step-by-step explanation:
To find the distance between a pair of points, use the distance formula, 
. Substitute the x and y values of (5,5) and (5, -2) into the formula and simplify:
So, the answer is 7 units.
Answer:
I did it on Desmos
Step-by-step explanation:
Either (5,0) or (0,1)
ANSWER- 23 , 76
Explanation- just did it :)
A D and F
All the others are also true for rectangles
1. The shape of cross-section is a circle.
2. The face parallel to ABCD is EFGH. Since this is a a rectangular shape,
A = L*H = 12*6 = 72 cm^2
3. The cross-section parallel to ABC is DEF with h = 12 ft, b= 5ft (where h is the height and b is the base of a right angled triangle).
Area, A = 1/2 *b*h = 1/2*5*12 =30 ft^2
4. Plane BDHF is a rectangle shape whose length is the diagonal of ABCD.
Diagonal BD = sqrt (AB^2+BD^2) = sqrt (8^2+7^2) = 10.63 cm.
Perimeter, P = 2(BD+DH) = 2(10.63+6) = 33.26 cm
