Geometry questions This is a list of recently added questions about geometry. Play geometry quiz and see all the questions. What line segment can not build triangle?Line segment lenght: 1cm, 2cm, 3cm. Triangle is build of three line segment. To can build triangle the longest line segment must be a shorter from total two other, so: 1cm+2cm=3cm. Longest line segment (lenght 3cm) isn't shorter from total two other.Created by: lukasz Polandhard 53% Line segment lenght: 1cm, 2cm, 3cmLine segment lenght: 1cm, 2cm, 3cm687Line segment lenght: 4cm, 5cm, 6cmLine segment lenght: 4cm, 5cm, 6cm83Line segment lenght: 7cm, 8cm, 9cmLine segment lenght: 7cm, 8cm, 9cm97All of the answers are correctAll of the answers are correct426numbers riddles » How many degrees an obtuse angle can have ?90-180. The obtuse angle may measure from 90 to 180 degrees. Angles having a degree of 0 to 90 are acute angles, whereas those from 180 to 360 - concave angles.Created by: TotalBellendeasy 77% 0-3600-36036990-18090-18089810-900-90289180-360180-3601981mathematics riddles » What is the volume of a soap bubble with radius R=1 cm?4/3π cm3. Equation for the volume of a sphere: 4/3πR^3.Created by: Paweł Kołodziejczykhard 58% 3/4π cm33/4π cm327894/3π cm34/3π cm384804,3π cm34,3π cm31358It isn't possible to calculateIt isn't possible to calculate1779mathematics riddles » If Earth's radius was larger by 1 meter, how much longer would its equator be?By approx 6 meters. For each circle, the length of the circumference is c=2πr. Hence, if a radius grows by 1 meter, the circumference grows by 2 π meters - no matter what the initial value of radius was.Created by: SpikeMehard 45% by approx 6 metersby approx 6 meters12704by approx 6 kilometersby approx 6 kilometers5018by approx 60 kilometersby approx 60 kilometers5868by approx 6000 kilometersby approx 6000 kilometers4334Earth riddles » How many edges does a cube have?12. A cube has six square faces, each of which has four edges - but each edge is shared with another face.Created by: globalquiz.orgvery easy 80% 4430488244612122035516162245math riddles » How many edges does a Möbius strip have?One. The Möbius strip is a surface with only one side and only one boundary component (edge). A line drawn starting from the seam down the middle will meet back at the seam but at the "other side". If continued the line will meet the starting point and will be double the length of the original strip.Created by: globalquiz.orgeasy 72% oneone11945twotwo3102threethree754fourfour586mathematics riddles » What is the maximum distance a plane can fly travelling constantly North?20,004 km. Continous travel North must eventually end at the North Pole. So, the maximum distance is half of the Earth's meridional circumference, which can be reached if a plane starts at the South Pole.Created by: globalquiz.orghard 41% 10,002 km10,002 km145120,004 km20,004 km641940,007 km40,007 km2623It can fly endlessly (as long it can)It can fly endlessly (as long it can)4818aviation riddles » Which direction is not possible to point at when standing at the South Pole?Neither east, west, nor south. At the South Pole every direction is north.Created by: globalquiz.orgaverage 66% easteast532westwest495northnorth4961neither east, west, nor southneither east, west, nor south11928Antarctic riddles » How is this polygon called? (the one over the circles)Square. In this Ehrenstein illusion the sides of a square placed inside a pattern of concentric circles take an apparent curved shape. But in reality, the sides are straight.Created by: Debbie Foxeasy 74% squaresquare27378rhomboidrhomboid3997concave squareconcave square3176concave rhomboidconcave rhomboid2229illusions riddles » Which shape is larger?None of them. Both shapes are the same, but the bottom one is placed more to the right. This is however difficult to notice. It is known as Jastrow Illusion.Created by: globalquiz.orgaverage 66% AA949BB5969None of themNone of them22464Both are largerBoth are larger4254optical illusions riddles » Play mathematics quiz and see all the questions.