7.4 cm5.2 Cm18 cm6 ст2114araes for a base, II the height OEgrh of.an equilateralriangle with 2s65 cm, what s the total are46= 0119.pyramimid?ateraltdes If the height of the pyramid is 14 cra, calculatepyramiquarethe total area of the pyramid.21. The roof of a house has the shape of a pyramicr with a square base of 8 m sides. The eight ofthis pyranner S 3 I. Mr. Gordon wants to cover this roof with plyWood worth S28 per mfWhat will be the cost of this renovation?22.A factory makes cement blocks in the shape of truncated squarebase pyramids, as indicated in the figure on the right. Theordering the blocks wants to paint the lateral faces and the upperbase of these blocks. How many cans of paint will be required ifeach can of paint covers 40 m² and the company has ordered 1000cement blocks?1.2 mcompany0.4m0.6 m i0.8 m23. The t1 cm5 cm

Answered: Image /qna-images/answer/90029a08-83a6-421b-91eb-a447038d2978.jpg

21. The roof of a house has the shape of a pyramid with euare base o I5 S TH. M. Gordon wants to cover this Toof with plyv What will be-the cost of this renovation? 22. A factory makes cement blocks in the shape of truncated base pyramids, as indicated in the figure on the right. The company ordering the blocks wants to paint the lateral faces and the upper base of these blocks. How many cans of paint will be required if each can of paint covers 40 m² and the company has ordered 1000 cement blocks? square The ty

21. The roof of a house has the shape of a pyramid with euare base o I5 S TH. M. Gordon wants to cover this Toof with plyv What will be-the cost of this renovation? 22. A factory makes cement blocks in the shape of truncated base pyramids, as indicated in the figure on the right. The company ordering the blocks wants to paint the lateral faces and the upper base of these blocks. How many cans of paint will be required if each can of paint covers 40 m² and the company has ordered 1000 cement blocks? square The ty

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter1: Variables, Expressions, And Integers

Section1.2: Powers And Exponents

Problem 9C

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Question

7.4 cm
5.2 Cm
18 cm
6 ст
2114
araes for a base, II the height OEgrh of.
an equilateralriangle with 2s
65 cm, what s the total are46= 01
19.
pyrami
mid?
ateral
tdes If the height of the pyramid is 14 cra, calculate
pyrami
quare
the total area of the pyramid.
21. The roof of a house has the shape of a pyramicr with a square base of 8 m sides. The eight of
this pyranner S 3 I. Mr. Gordon wants to cover this roof with plyWood worth S28 per mf
What will be the cost of this renovation?
22.
A factory makes cement blocks in the shape of truncated square
base pyramids, as indicated in the figure on the right. The
ordering the blocks wants to paint the lateral faces and the upper
base of these blocks. How many cans of paint will be required if
each can of paint covers 40 m² and the company has ordered 1000
cement blocks?
1.2 m
company
0.4m
0.6 m i
0.8 m
23. The t
1 cm
5 cm

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