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
Nat2105 [25]
2 years ago
14

34 in.

Mathematics
1 answer:
Troyanec [42]2 years ago
6 0

Answer:

Step-by-step explanation:

Lateral surface area of the triangular prism = Perimeter of the triangular base × Height

By applying Pythagoras theorem in ΔABC,

AC² = AB² + BC²

(34)² = (16)² + BC²

BC = \sqrt{1156-256}

     = \sqrt{900}

     = 30 in.

Perimeter of the triangular base = AB + BC + AC

                                                      = 16 + 30 + 34

                                                      = 80 in

Lateral surface area = 80 × 22

                                  = 1760 in²

Total Surface area = Lateral surface area + 2(Surface area of the triangular base)

Surface area of the triangular base = \frac{1}{2}(\text{Base})(\text{Height})

                                                           = \frac{1}{2}(30)(16)

                                                           = 240 in²

Total surface area = 1760 + 2(240)

                               = 1760 + 480

                               = 2240 in²

Volume = Area of the triangular base × Height

             = 240 × 20

             = 4800 in³

You might be interested in
The high temperature one day was -1 °F. The low temperature was -5 °F. What was the difference between the high and low temperat
insens350 [35]

Answer:

The difference is 4 degrees

Step-by-step explanation:

If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4  and because the measure being used is degrees the final answer would be 4 degrees.

5 0
2 years ago
Question 3 Unsaved
sashaice [31]
87.4 people per square mile
3 0
2 years ago
Read 2 more answers
Find the area of the shape .
weqwewe [10]

Answer:

3.14

Step-by-step explanation:

A=π*r^2

3.14*(2^2)

3.14*4

12.56/4 (because it's 1/4th a circle)

3.14.

3 0
3 years ago
Read 2 more answers
Anyone good at explaining surface area and volume in 9th grade geometry ?
mario62 [17]
I hope this helps. In in 7th grade, but this is what I think would help! The volume of a rectangular prism equation is vplume =length × width × height. Or volume = area of the base (B) × height. That is volume. Surface area is Surface Area = LW×LW×LH×LH×HW×HW. That is for a rectangular prism.
4 0
3 years ago
Please help me! 7th grade science!
Minchanka [31]

Answer:

The answer is 20 watts

Step-by-step explanation:

power=joules/seconds

60/3=20

4 0
2 years ago
Other questions:
  • 193 feet to the nearest integer
    8·1 answer
  • What is -1.4d = 0.7? Solve for d.
    8·1 answer
  • Which graph shows a set of ordered pairs that represent a function?<br>​
    15·1 answer
  • 2.8-5.3n - 4n + 5 =<br>plss help again <br>Thank you!<br>​
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=12%20%5Csqrt%7B1245%7D%20" id="TexFormula1" title="12 \sqrt{1245} " alt="12 \sqrt{1245} " alig
    11·1 answer
  • Please solve for y! I will make the first answer brainlist!(sorry if I spelled it wrong) :)
    13·2 answers
  • Please help.<br> Algebra.
    6·1 answer
  • Each year lizzies school purchases student agenda books, which are sold in the school store. This year, the school purchased 350
    14·1 answer
  • In one serving of a fruit smoothie, the ratio of the number of ounces of water to the
    13·1 answer
  • In which quadrant is the point (2, -3) located?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!