Term 4 Weekly Test 1

Front

What shape is defined as a set of all points in a plane that are at a fixed distance (radius) from a central point?

Back

Circle

Front

Liam and Zoe are playing a game of treasure hunt. They need to find a magical line segment that stretches from the center of a mystical circle to any point on its edge. What is this magical line called?

Back

Radius

Front

What is the magical line called that passes through the center of a circle, touching both ends, and is twice as long as the radius?

Back

Diameter

Front

What part or portion of a circle's circumference is identified as an arc?

Back

Arc

Front

Imagine Ava and Luna are playing a game of connect-the-dots on a giant circle. They draw a line segment that touches the circle at two points but doesn't go through the center. What is this line segment called?

Back

Chord

Front

Anika and Ethan are playing a game of geometry tag. Anika draws a circle on the ground, and Ethan has to run around it in such a way that he touches it at exactly one point without crossing into the interior. What is the path that Ethan is following called?

Back

Tangent

Front

Imagine you're on a magical quest with Mia, Charlotte, and Rohan to find the mystical point from which every point on the enchanted circle is equidistant. What is this magical point called?

Back

Center

Front

What is the "pizza slice" called that is a region of the pizza bounded by two radii and the arc between them?

Back

Sector

Front

Imagine you're on a magical journey with Kai and Mason, exploring a mystical circle. You come across a region of the circle that's like a secret hideout, bounded by a chord and the arc it subtends (less than a full sector). What is this enchanting area called?

Back

Segment

Front

Daniel and Lily are planning a race around a circular track. What do they need to measure to know the total distance they will run?

Back

Circumference