Answer:
First you need the Formula of ( LXW X 1/2 = A)
Explanation:
For the first triangle we have a length of 8 and a width of 8. So we multiply
- <u><em>8 X 8=64</em></u>
- <u><em>64 X 1/2 = 32</em></u>
- <u><em>Hence Triangle 1 Equals 32Yd^2</em></u>
TRIANGLE 2
- <u><em>6 X 5=30</em></u>
- <u><em>30 X 1/2 = 15</em></u>
- <u><em>Hence Area= 15ft ^2</em></u>
<u><em></em></u>
<u><em>TRIANGLE 3</em></u>
- <u><em>10 X 8 =80</em></u>
- <u><em>80 X 1/2=40</em></u>
- <u><em>Hence Area is 40in^2</em></u>
Acidity is determined using a pH indicator
Gray matter is what this consists of
