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
Stells [14]
3 years ago
7

Find the surface area of this triangular prism.

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

96

Step-by-step explanation:

A=Area

Using the formulas

A= 2A_{b} +(a+b+c)h\\A_{b} = \sqrt{s(s-8)(s-10)(s-6)} \\s= \frac{8+10+6}{2}

Solving for A

A=ah+bh+ch+\frac{1}{2}*\sqrt{-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4}

A=8(2)+10(2)+6(2)+\frac{1}{2}*\sqrt{-8^{4} +2*(8*10)^{2} +2*(8*6)^{2}-10^{4} +2*(10*6)^{2}-6^{4} }A=96

You might be interested in
Which is the product of 7/9 and 6?
OLEGan [10]

Answer:

14/3

Step-by-step explanation:

<u>7</u>       x          <u> 6</u>

9                    1

7x6=42

9X1=9

42/9     or 14/3

3 0
3 years ago
PLS HELP THANKS
Luba_88 [7]
Point A, because the square root of 81 is 9, and 83 is just slightly larger than 81. Point A is slightly more than 9, and all of the other points are out of range, so the answer is A
8 0
3 years ago
Read 2 more answers
What is 2.23x3.42x6.42
Sergio039 [100]

Answer:

48.96

Step-by-step explanation:

Perform the two multiplications from left to right:

2.23x3.42x6.42 becomes:

     7.6266 · 6.42, or

           48.96

7 0
3 years ago
Read 2 more answers
Can anyone please help me on questions 5-8?
alisha [4.7K]

5) 3.96 gallons

6) 6.09 kilograms

5 0
3 years ago
What is the answer?
vesna_86 [32]
I have no idea but I need points
4 0
2 years ago
Other questions:
  • Y is directly related to X, and Y is 81 when X is 27. The constant of variation is a0.
    5·1 answer
  • 1. Maya is selling bracelets and necklaces she made to make money for summer vacation. The bracelets cost $4 and the necklaces c
    15·1 answer
  • Kite DCFE is inscribed in circle A shown below.
    5·2 answers
  • 18x^2+21x-9 I need to figure out how to work this problem
    15·2 answers
  • A house on the market was valued at $353,000. After several years, the value increased by 17%. By how much did the houses value
    7·1 answer
  • The sum of three consecutive multiples of 4 is 444. Find the multiples.<br> PLEASE ANS FAST PLS
    12·1 answer
  • The arc length of a circle of radius 4 is 6.9813. What is the central angle created by the arc? Round
    10·1 answer
  • What's the recommend amount of UV protection that sunglasses should provide?
    14·2 answers
  • Which is the midpoint of the segment joining (12, 2) and (-5, – 7)?
    5·1 answer
  • Solve the following equation algebraically:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!