Circle Area = PI * radius^2
If you know the area then
radius = square root (Area / PI)
radius = square root (361 / PI)
<span>radius = square root (114.91)
</span>radius =
<span>
<span>
<span>
10.7</span></span></span>2
Answer:
10,000,000 kilómetros
Step-by-step explanation:
De la pregunta anterior, la escala para las dos ciudades
En una escala 1/2/500000
Ciudad 1 (cm) / Ciudad 2 (km)
La distancia en kilómetros entre dos ciudades que están separadas por 10 cm en el mapa se da como:
1/2 cm / 500000 km = 10 cm / x km
Multiplicar cruzada
1/2 cm × x km = 500000 km × 10 cm
x km = 500000 km × 10 cm / 1 / 2cm
x km = 500000 km × 10 cm ÷ 1 / 2cm
x km = 500000 km × 10 cm × 2/1 cm
x km = 10,000,000 kilómetros.
Answer:
1 triangle can be formed
Step-by-step explanation:
We are given three side lengths, which are 17cm, 23cm, and 13cm. So, we can form the triangle when;
17 + 23 > 13
17 + 13 > 23
23 + 13 > 17
Since the above conditions are met, then we can form one triangle.
Now, each next triangle with the same sides lengths will be congruent to the first triangle by SSS postulate.
SSS postulate states that: If the three sides of a triangle are congruent to the three sides of another triangle, then the two triangles are congruent.
Thus, only 1 triangle can be formed.
Contact one and see what they say