76/4=19 So with 19 questions correct and 10 incorrect, 29 questions were on the test. p.s. If I misunderstood and this isn't answering all your questions just comment or pm.
Answer:
![36\sqrt{3}](https://tex.z-dn.net/?f=36%5Csqrt%7B3%7D)
Step-by-step explanation:
Hi!
Since an equilateral triangle means that every side is equal, our triangle will have 12 on all sides.
To find the height of an equilateral triangle we use
.
.
So the height is
.
Now we have to solve 12 *
÷ 2.
![12 \cdot 6\sqrt{3} = 72\sqrt{3}](https://tex.z-dn.net/?f=12%20%5Ccdot%206%5Csqrt%7B3%7D%20%3D%2072%5Csqrt%7B3%7D)
.
Thus, the area of the triangle is
.
Hope this helps!
Das coo den den yu said the most recent series
1...2...5...10 are the factors of 20 that go into 50.
Id day B. 2.2 kilometers, but its just an estimate