The answer would be (D) 2x + 3
Answer:
10, 15, 20, 25
Step-by-step explanation:
I think this is the answer but I'm not 100% sure??
the area and volume of the Pyramid of Gaza are 139, 840 m²
and 52950 m³ respectively.
<h3>How to determine the parameters</h3>
The formula for volume and area of a square pyramid are given thus;
Volume, V= ![a^2\frac{h}{3}](https://tex.z-dn.net/?f=a%5E2%5Cfrac%7Bh%7D%7B3%7D)
Area , ![A=a^2+2a \sqrt{\frac{a^2}{4}+ h^2 }](https://tex.z-dn.net/?f=A%3Da%5E2%2B2a%20%5Csqrt%7B%5Cfrac%7Ba%5E2%7D%7B4%7D%2B%20h%5E2%20%7D)
Where
- a is the base length
- h is the height
Substitute the values;
Area = ![230^2 + 2(230) \sqrt{\frac{230^2}{4}+ 150^2 }](https://tex.z-dn.net/?f=230%5E2%20%2B%202%28230%29%20%5Csqrt%7B%5Cfrac%7B230%5E2%7D%7B4%7D%2B%20150%5E2%20%7D)
Area = ![52900 + 460 + \sqrt{13225 + 22500}](https://tex.z-dn.net/?f=52900%20%2B%20460%20%2B%20%5Csqrt%7B13225%20%2B%2022500%7D)
Area = ![52900 + 460(189)](https://tex.z-dn.net/?f=52900%20%2B%20460%28189%29)
Area = 52900 + 86, 940
Area = 139, 840 m²
Volume , v = ![230^2 + \frac{150}{3}](https://tex.z-dn.net/?f=230%5E2%20%2B%20%5Cfrac%7B150%7D%7B3%7D)
Volume = 52900 + 50
Volume = 52950 m³
Thus, the area and volume of the Pyramid of Gaza are 139, 840 m²
and 52950 m³ respectively.
Learn more about a square pyramid here:
brainly.com/question/9071478
#SPJ1
Answer:
c = 68 m
Step-by-step explanation:
<h2>Pythagorean theorem:</h2>
To find the hypotenuse 'c' use Pythagorean theorem
hypotenuse² = base ² + altitude²
c² = 60² + 32²
= 3600 + 1024
= 4624
![\sf c=\sqrt{4624}\\\\ c= \sqrt{2*2*2*2*17*17}=2*2*17\\\\\boxed{\bf c = 68 \ m }](https://tex.z-dn.net/?f=%5Csf%20c%3D%5Csqrt%7B4624%7D%5C%5C%5C%5C%20%20%20%20%20c%3D%20%5Csqrt%7B2%2A2%2A2%2A2%2A17%2A17%7D%3D2%2A2%2A17%5C%5C%5C%5C%5Cboxed%7B%5Cbf%20c%20%3D%2068%20%5C%20m%20%7D)