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ki77a [65]
3 years ago
15

Help with number 7 !!!

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

A is the correct answer i think

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Will 6,8, and 14 form a triangle
katrin [286]
No, you can't form a triangle. 
6+8=14 and you can't build a triangle.
3 0
3 years ago
Find the area of the figure. Assume all figures are made up of parallelograms and triangles.
rewona [7]
<span>b. 60 m2

</span>Find the area of the figure. Assume all figures are made up of parallelograms and triangles.

NOT:
b. 60 m2
c. 108 m2
<span>d. 135 m2 please help</span>
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8 0
3 years ago
Javier has four cylindrical models. The heights, radii, and diagonals of the vertical cross-sections of the models are shown in
Ronch [10]

The model in which the lateral surface meets the base at right angle is : Model 1.

<h3>What is a lateral surface?</h3>

The lateral surface of an object is all surfaces  of that object excluding its base and top.

Analysis:

To know the exact model, we check for the models in which their dimensions form a Pythagorean triplet otherwise a right-angled triangle.

For Pythagorean triplet, the square of the diagonal must be equal to the sum of squares of the other two sides.

Model 1

Diagonal = 50cm, radius = 14cm, lateral height = 48cm

(50)^{2} = (14)^{2} + (48)^{2}

2500 = 196 + 2304

2500 = 2500. Forms Pythagorean triplet

Model 2

Diagonal= 37cm, radius = 6cm  lateral height = 35cm

(37)^{2} = (35)^{2}+ (6)^{2}

1369 = 1225 +36

1369 \neq 1261

Model 3

Diagonal = 60cm, radius = 20cm  lateral height = 40cm

(60)^{2} = (20)^{2} + (40)^{2}

3600 = 400 + 1600

3600 \neq 2000

Model 4

Diagonal = 30cm, radius = 24cm, lateral height = 9cm

(30)^{2} = (24)^{2} + (9)^{2}

900 = 576 + 81

900 \neq 657

Therefore the lateral surface model 1 meets the base at right angle

In conclusion,  the lateral surface of model 1 meets the base at right angles as the dimensions form a right-angled triangle.

Learn more about Pythagorean triplet: brainly.com/question/20894813

#SPJ1

5 0
2 years ago
Read 2 more answers
Ining How to Verify an Answer
Talja [164]
No she did the Division wrong because she got 5 1/2 for her multiplication it so she should recheck and try the multiplication over to get the answer right
4 0
3 years ago
8.
Umnica [9.8K]
The answer you are looking for is 12! have a great day!:)
6 0
3 years ago
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