3 years ago

What is the lateral surface area of a square pyramid with a side length 11.2 cm and a slant height 20 cm

Mathematics

2 answers:

Serga [27]3 years ago

6 0

Answer:

b. 448 cm²

Step-by-step explanation:

madam [21]3 years ago

3 0

Notice the picture below

the lateral area, or just the area of the sides, well, the sides are really just 4 triangles, so just get the area of each, and sum them up, that's the lateral area

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