Area of the bottom rectangle = 6 x 2 = 12 in²
Area of the left rectangle = 3 x 2 = 6 in²
Area of the right rectangle = 2 x 4 = 8 in²
Area of the front and back triangle = 2( 1/2 x 6 x 2) = 12 in²
Total Surface area = 12 + 6 + 8 + 12 = 38 in²
Answer: 38 in²
Answer:
He is trying to figure out its age.
Explanation:
Rex is finding a strange and very interesting form of a rock. He took a small sample in order to do research. He was trying to measure the amount of radioactive uranium with the radioactive lead.
This way he wanted to show how fast are these objects falling apart depending on the chemical elements they contain.
Answer:
C
Explanation:
The two z angles form a 90° angle so one z angle would be 45°
A system that castes across the caste that sits on a system
