Geometry: comprobación de requisito previo
Enseñamos conceptos difíciles con las palabras más simples posibles. Vamos a corroborar que conozcas los términos y las ideas que se necesitan. Este curso es el correcto si obtienes al menos 80% en esta prueba, pero menos del 70 % de la place-out test
Tiempo restante:
10:00
10:00
1.
What is this shape called?
Kite
Parallelogram
Rhombus
Tetrahedron
Trapezoid
2.
These two lines are perpendicular. How many degrees are in the marked angle?
\(25^\circ\)
\(75^\circ\)
\(90^\circ\)
\(270^\circ\)
\(365^\circ\)
3.
What is the area of this triangle?
\(14\)
\(20\)
\(40\)
\(4 \sqrt{10}\)
\(\sqrt{4^2 + 10^2}\)
4.
What is the length of the hypotenuse of this right triangle?
\(3\)
\(\displaystyle \frac{20}{3}\)
\(\sqrt{41}\)
\(2 \sqrt{20}\)
\(\sqrt{4} + \sqrt{5}\)
5.
Line segment \(AC\) has length \(120,\) and point \(B\) splits it into two parts, where \(AB\) is \(\frac{2}{3}\) as long as \(BC.\) How long is \(AB?\)
\(36\)
\(40\)
\(48\)
\(60\)
\(80\)
6.
A circle has area \(9.\) What is its circumference?
\(9 \pi\)
\(18 \pi\)
\(81 \pi\)
\(9 \pi^2\)
\(6 \sqrt{\pi}\)