Answer:
38 degrees
Step-by-step explanation:
corresponding angles are equal
Answer:
Incorrect
Step-by-step explanation:
The angle is acute,which means under right triangle's usual size.
You need at least 90 cm to have a right triangle so no she is incorrect
Answer: 6.111
Step-by-step explanation: first break it down
(12x4 + 9x3 – 10x2) ÷ 3x3
(48 + 27 - 20)/9
(75 - 20)/9
55/9
6.111
Answer:
4
Step-by-step explanation:
6*(8*2)^2/(6*8^2)=2^2=4
