3 years ago

Find the surface of this triangular prism please

Mathematics

1 answer:

Daniel [21]3 years ago

3 0

Answer:

270cm²

Step-by-step explanation:

The formula is given as

S = bh × l (s1 + s2 + h)

l = 7cm

h = 5cm

s1 = 12 cm

s2 = 13cm

b = 12 cm

Surface Area = 12 cm × 5 cm × 7 cm(12 cm+ 13 cm+ 5cm)

= 60cm² × 7 cm(30 cm)

= 60cm² + 210 cm²

= 270 cm²

You might be interested in

PLZ HELP!! I NEED QUICKLY!!

Amiraneli [1.4K]

Answer:

(1, 1), (2, 2), (-3, -3), (4, 4), (-5, -5)

Step-by-step explanation:

You get a straight line. As you can see in the picture, the figure lies in the first and third quadrant.

4 0

2 years ago

Read 2 more answers

What figures must be inscribed in one another so that Cavalieri's principle can be applied to the volume of a sphere?

Anarel [89]

<span>right cone in a cylinder</span>

3 0

3 years ago

Read 2 more answers

PLEASE ANSWER ASAP!!!

den301095 [7]

The volume of the figure is since you have to do width times heigh so 25 times 8 which would be 200 as your answer.

5 0

3 years ago

Read 2 more answers

What is the circumference of a circle with a diameter of 13 inches? round to the nearest hundredth.

Kryger [21]

Answer:

40.84 to nearest hundredth.

Step-by-step explanation:

C = pi * d

= pi * 13

= 40.8407

7 0

3 years ago

6 divided 5/9 in simplest form ?

Nana76 [90]

Answer:

If I read your question correctly, then the answer is 54/5.

Step-by-step explanation:

6 ÷ 5/9 Orginial Equation

6/1 x 9/5 Multiply by the Reciprocal

54/5

4 0

3 years ago

Read 2 more answers