1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olya-2409 [2.1K]
3 years ago
6

What is the volume of the square pyramid with base edges 32 mm and slant height 34 mm?

Mathematics
1 answer:
leonid [27]3 years ago
5 0

Answer:

V = 10,240mm^3

Step-by-step explanation:

The volume of pyramid is given by the following formula:

V=\frac{1}{3}bh  (1)

b: base of the pyramid = (32mm)^2

h: height

Thus, it is necessary to find the value of h, by using the Pitagoras's theorem, one half of the base and the slant height (which forms a rectangle triangle with h):

h=\sqrt{(34)^2-(16)^2}=30mm

by replacing in (1) you obtain:

V=\frac{1}{3}(32mm)^2(30mm)=10,240\ mm^3

hence, the volume is 10240mm^3

You might be interested in
Find each percent of change. 105 is decreased to 32
Serhud [2]
105-32=73
73/105=.695
.696 x 100 = 69.5%
4 0
3 years ago
Which correctly gives the location of the point (7, –13)? A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV
riadik2000 [5.3K]
The answer is D. because the x-value is positive and the y-value is negative
3 0
3 years ago
Write an equation in point-slope form of the line that passes through the point (4, −9) and has a slope of m=6
Finger [1]

Answer:

6x-y-33 should be correct.

7 0
2 years ago
Write a word phrase for the following algebraic expression: 8n-3.
exis [7]

eight times n minus three.

3 0
3 years ago
Read 2 more answers
Complete the explanation of how you know that the quotient 43.6= 102 is equal to the product
Vikki [24]

Answer:

2.33944954128

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find x in the given figure. answers: 18 144 24 9
    9·2 answers
  • Kite DCFE is inscribed in circle A shown below.
    5·2 answers
  • If sin 150° is 1/2 find sin75°
    10·1 answer
  • I NEED HELP <br><br><br><br> Por favor
    6·2 answers
  • If you help me I’ll give brainliest
    12·2 answers
  • PLEASE HELP I'VE WAISTED ABOUT 30 POINTS ON THIS AND ITS ALMOST LATE
    6·1 answer
  • A circle has a circumference of 50.24 feet. What is the radius? Use 3.14
    8·1 answer
  • What is the area of sector below
    13·1 answer
  • What is the mean of swim club a and b
    6·2 answers
  • The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side of the tunnel x, in feet:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!