Answer:
600 *10=6000 if each of these are of 10
Answer:
∠ACD= ∠BAC ( reason: CPCTC)
Answer:
About 38.48ft
Step-by-step explanation:
A=

A=

A≈38.48
Use slope formula: y2-y1/x2-x1
XZ: -5/9
YZ: 2/7
XY: -7/2
XYZ is a right triangle because two of these slopes have a product of -1.
(YZ and XY does). We are all busy these days.