Answer:
A: 90° B: 67° c: 23° D: 67° E: 90° F: 23°
Step-by-step explanation:
A: 90° known
B: 67° 90-∠C=90-23=67
C: 23° known
D: 67° similar triangle property
E: 90° known
F: 23° similar triangle property
Answer: =125i
Step-By-Step
(5i^3)^3
=125i
approximate perimeter is 42.32
each side of a square is equal to each other
1. Find the square root of 112
2. Multiply 10.58 by 4(number of sides)