Answer:
684 sq.ft
Step-by-step explanation:
(1) The base area of the pyramid is 18x20=360 sq.ft
(2) The Triangles of the pyramid:
1. There are two kinds of the triangles.
2. Smaller one: 18x8/2 (base times height divide 2)=72 sq.ft
3. Bigger one: 20x9/2=90 sq.ft
4. There are two of them so 72+72+90+90=324 sq.ft
And so 360+324=684 sq.ft.
6 times with a remainder of 1
Is "None" an option? All of these answers are wrong.
The number is greater than 2. - 2 is not less than 2.
The number is not divisible by 5. - 2,3,4 are not divisible by 5.
The number is even or less than 12. - 3 is not even.
The number is neuther (assuming neither) prime nor composite. - 4 is not prime. But all numbers are either prime or composite, so was this typed incorrect?
<span>The square root of the number is less than 3 - Root of 10 is 3.16</span>
Answer:
The answer is 90
Step-by-step explanation:
When HI=GH
Then m<G=m<I= 45
m<H=180-(45+45)=90
If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything
14 - 10 = 4 + 5 = 9 x 2 = 18 I guess this is one way if I'm wrong try this way
14 - 10 = 4 x 2 =8 + 5 = 13
