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jeka57 [31]
3 years ago
14

This sculpture designed by Mr. Newman’s colleague, Tia, is shaped like a hollow triangular pyramid. All 3 of the lateral faces a

re congruent and made of glass. How much glass was used to make the sculpture, if each face has a base length of 4 m and a slant height of 6 m?
A triangular pyramid. The triangles have a base of 4 meters and height of 6 meters.

What is the area of each of the lateral faces? ____ m²
What is the total lateral area of the sculpture? ____ m²
Mathematics
1 answer:
Misha Larkins [42]3 years ago
4 0

Answer:

What is the area of each of the lateral faces?  

✔ 12

m²

What is the total lateral area of the sculpture?  

✔ 36

m²

Step-by-step explanation: I forgot the "each of the lateral faces", but the total lateral area is 36 m²  because there are there lateral faces, and the are of each of the lateral faces is 12 m².

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Answer:

3 cm

Step-by-step explanation:

When we enlarge or shrink an object, we perform a dilation. A dilation preserves the relationship between sides and the exact angle measure. This means the original and the enlargement are proportional and any missing lengths can be found through a proportion.

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