All 3 angles of any triangle always sum to 180°,
So d+10 = 180-(62+38)
d+10 = 180-100
d+10 = 80
d+10-10 = 80-10
d = 70°
I^68 is the same as i^4
I is the square root of -1
The square root of -1 to the fourth power is 1.
60 grams because 15% of 400 is 60.
Answer:
The answer is 24 cm.
Step-by-step explanation:
Since we know two sides, we can find the third side. Using the pythagorean theorm, a^2 + b^2 = c^2, this gives us:
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
Square root of 100 = c
10 = c.
Hope this helps!