![subject](/tpl/images/cats/mat.png)
Mathematics, 07.06.2021 08:50 valdezavery9018
Triangles are used to make bridges because a triangle is an undeformable shape, as considered in the civil engineering field. it can hold the most force when applied to it, compared to quadrilaterals and arches. Isosceles triangles were used to construct a bridge in which the base (unequal side) of an isosceles triangle is 4 m and its perimeter is 20 m.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:10
If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40
Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.
Answers: 2
You know the right answer?
Triangles are used to make bridges because a triangle is an undeformable shape, as considered in the...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 15:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 02.08.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 15:00
![question](/tpl/images/cats/biologiya.png)
Biology, 02.08.2019 15:00
![question](/tpl/images/cats/en.png)
English, 02.08.2019 15:00
![question](/tpl/images/cats/geografiya.png)
Geography, 02.08.2019 15:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 02.08.2019 15:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
Health, 02.08.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.08.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 15:00
![question](/tpl/images/cats/fizika.png)