The exact value of cos 45 as per the special triangle would be
Cos 45 = 1/✔️2
Rationalizing the denominator gives
✔️2/2 = 0.707.
yes but no because you would have to put a 6 at the end so it should look like this.406.84375
Distribute -10
-10n - 50 = 40
Add 50 to both sides
-50 + 50 would cancel
- 50 + 40 = -10
Divide by -10
-10/-10 = 1
N=1
The answer is a, all rhombuses have equal sides, if they have equal sides then day have equal angles.
You use the area for volume length times width times high
8x4313x2628
