9. 8. A painter sets a ladder up to reach the bottom of a second-story window 16 feet above the ground. The base of the ladder is 12 feet from the house. While the painter mixes the paint, a neighbor's dog bumps the ladder, which moves the base 2 feet farther away from the house. How far up the side of the house does the ladder now reach? 2ft 12ft X 16ft George and Diane bought a plot of land along Richard Road with the dimensions shown. 10. A ladder 25 ft long (JO) is leaning against a wall, reaching a point 20 ft above the num ra

Mathematics For Machine Technology
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Chapter61: Areas Of Circles, Sectors, And Segments
Section: Chapter Questions
Problem 38A: Three pieces, each in the shape of a sector, are cut from the rectangular sheet of steel shown. How...
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i need help with question number 8
9.
Name:
Simplify.
1. √20
1415
215
3
30 mi
C
4 A
AC-16₂
Determine the missing side in the triangle. Then determine if the side lengths form a Pythagorean triple.
5. B
6.
x 24
7.
NO
6-70
40 m
2. √80
41615
x² +10²20²
x ²576
2ft
11. 5, 9, 12
75+81=18k
x=24
h
12ft
George and Diane bought a plot of land
along Richard Road with the dimensions
shown.
16ft
ADV Worksheet 9.1 Rationalize Radicals/Pythagorean Thm
60 m
Find, to the nearest meter, the length
of frontage on Richard Road.
3. √50
26
3²7631²
9436=2
*5=1
8. A painter sets a ladder up to reach the bottom of a second-story window 16 feet above the ground. The
base of the ladder is 12 feet from the house. While the painter mixes the paint, a neighbor's dog bumps the
ladder, which moves the base 2 feet farther away from the house. How far up the side of the house does the
ladder now reach?
12512
Yes
10
3√ √28
31417
302√7
617
Look arole
12. 4, 4,9
4.
NQ
x=6.70
6
3
10. A ladder 25 ft long (JO) is leaning against
a wall, reaching a point 20 ft above the
ground (MO). The ladder is then moved
so that JK= 2(PO). Find KM.
15-2x² + x +20²³² = 25
225-60x +4x²+x² +²bo+Vxzcszx
5₁²-70x=0
(SA) X-4 = 0 0,4
Given the following lengths, determine if they will form a triangle. If so, classify the triangle as right, obtus-
or acute.
obtuse
obtuse
obtuse
2
13. 11, 12, 13
Transcribed Image Text:9. Name: Simplify. 1. √20 1415 215 3 30 mi C 4 A AC-16₂ Determine the missing side in the triangle. Then determine if the side lengths form a Pythagorean triple. 5. B 6. x 24 7. NO 6-70 40 m 2. √80 41615 x² +10²20² x ²576 2ft 11. 5, 9, 12 75+81=18k x=24 h 12ft George and Diane bought a plot of land along Richard Road with the dimensions shown. 16ft ADV Worksheet 9.1 Rationalize Radicals/Pythagorean Thm 60 m Find, to the nearest meter, the length of frontage on Richard Road. 3. √50 26 3²7631² 9436=2 *5=1 8. A painter sets a ladder up to reach the bottom of a second-story window 16 feet above the ground. The base of the ladder is 12 feet from the house. While the painter mixes the paint, a neighbor's dog bumps the ladder, which moves the base 2 feet farther away from the house. How far up the side of the house does the ladder now reach? 12512 Yes 10 3√ √28 31417 302√7 617 Look arole 12. 4, 4,9 4. NQ x=6.70 6 3 10. A ladder 25 ft long (JO) is leaning against a wall, reaching a point 20 ft above the ground (MO). The ladder is then moved so that JK= 2(PO). Find KM. 15-2x² + x +20²³² = 25 225-60x +4x²+x² +²bo+Vxzcszx 5₁²-70x=0 (SA) X-4 = 0 0,4 Given the following lengths, determine if they will form a triangle. If so, classify the triangle as right, obtus- or acute. obtuse obtuse obtuse 2 13. 11, 12, 13
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