The cross section of a dovetail slide is shown in Figure 26–48. Before the dovetail was cut, the cross section was rectangular in shape. Find the cross-sectional area of the dovetail slide. Round the answer to 3 significant digits.

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Chapter2: Second-order Linear Odes
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Not sure how to do number 39.
MMON POLYGONS
587
0.30"-
2.40"
0.30"I
+2.60" →
6.00'
FIGURE 26-47
39. The cross section of a dovetail slide is shown in Figure 26–48. Before the dovetail was cut,
the cross section was rectangular in shape. Find the cross-sectional area of the dovetail
slide. Round the answer to 3 significant digits.
5.20 cm
5.20 cm
6.40 cm
3.40 cm
3.40 cm
4.20 cm
-17.90 cm
FIGURE 26-48
40. A bathroom 2.60 meters long and 2.00 meters wide is to have 4 walls covered with tile to
a height of 1.50 meters. Deduct 2.30 square meters for door and window openings, How
many square meters of wall are covered with tile? Round the answer to 3 significant digits
41. Find the area of the side enclosed by the gambrel roof in Figure 26-49. Round the aneu
to 2 significant digits.
18'-0"
10'-0"
LO 0"
ning 2013
Cengage Learning 2013
Transcribed Image Text:MMON POLYGONS 587 0.30"- 2.40" 0.30"I +2.60" → 6.00' FIGURE 26-47 39. The cross section of a dovetail slide is shown in Figure 26–48. Before the dovetail was cut, the cross section was rectangular in shape. Find the cross-sectional area of the dovetail slide. Round the answer to 3 significant digits. 5.20 cm 5.20 cm 6.40 cm 3.40 cm 3.40 cm 4.20 cm -17.90 cm FIGURE 26-48 40. A bathroom 2.60 meters long and 2.00 meters wide is to have 4 walls covered with tile to a height of 1.50 meters. Deduct 2.30 square meters for door and window openings, How many square meters of wall are covered with tile? Round the answer to 3 significant digits 41. Find the area of the side enclosed by the gambrel roof in Figure 26-49. Round the aneu to 2 significant digits. 18'-0" 10'-0" LO 0" ning 2013 Cengage Learning 2013
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