Grade 2 Geometry Practice — Easy

Question 1 of 24Score 0/0Easy

Question 1 of 24: An ANGLE is formed when:

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Keep going: Read the lesson: Shapes by Angles and Faces Multiplication Grid Fraction Pie & Bar
Answer key for parents & teachers (24 questions)
  1. An ANGLE is formed when: — Two sides meet at a corner. An angle is the space formed where two sides (or lines) meet at a corner (vertex).
  2. A right angle looks like the corner of: — A piece of paper. A right angle (90°) looks exactly like the corner of a square piece of paper.
  3. How many angles does a triangle have? — 3. Every triangle has exactly 3 angles (one at each corner).
  4. How many angles does a rectangle have? — 4. A rectangle has 4 corners, so it has 4 angles — all right angles (90°).
  5. A FACE is: — A flat surface on a 3D shape. A face is a flat surface on a 3-dimensional (solid) shape, like the flat side of a box.
  6. How many faces does a cube have? — 6. A cube has 6 square faces — top, bottom, and 4 sides.
  7. A shape has 5 angles. What is it called? — Pentagon. Pentagon = 5 sides and 5 angles. Penta means five.
  8. How many angles does a hexagon have? — 6. A hexagon has 6 sides and 6 angles. Hex means six.
  9. An ARRAY is objects arranged in: — Equal rows and columns. An array has objects in equal rows (horizontal) and equal columns (vertical).
  10. A 2-row × 3-column array has how many squares total? — 6. 2 rows of 3: 3 + 3 = 6 squares.
  11. A 4-row × 5-column array: how many total? — 20. 4 rows of 5: 5 + 5 + 5 + 5 = 20 squares.
  12. A 3 × 3 array has how many squares? — 9. 3 rows of 3: 3 + 3 + 3 = 9 squares.
  13. Rows go which direction? — Side to side (horizontal). Rows go left to right (horizontal). Columns go up and down (vertical).
  14. A 1-row × 6-column array has: — 6. 1 row of 6 squares = 6 squares total.
  15. A 5-row × 2-column array and a 2-row × 5-column array: — Have the same total (10). Both have 10 squares. 5×2 = 10 and 2×5 = 10. The order of rows and columns doesn't change the total.
  16. Columns go which direction? — Up and down (vertical). Columns go up and down (vertical). Rows go left to right (horizontal).
  17. When a whole is split into 2 equal parts, each part is called: — One-half. 2 equal parts → each part is ONE-HALF (1/2). Half means one of two equal pieces.
  18. When a whole is split into 3 equal parts, each part is called: — One-third. 3 equal parts → each part is ONE-THIRD (1/3). Third means one of three equal pieces.
  19. When a whole is split into 4 equal parts, each part is called: — One-fourth. 4 equal parts → each part is ONE-FOURTH (1/4). Fourth means one of four equal pieces.
  20. What does the BOTTOM number (denominator) of a fraction tell you? — The total number of equal parts the whole is cut into. The bottom number (denominator) tells you how many equal parts the whole is divided into.
  21. A pizza is cut into 4 equal slices. You eat 1 slice. What fraction did you eat? — 1/4. The pizza has 4 equal slices, so each slice is 1/4. You ate ONE-FOURTH of the pizza.
  22. Which fraction represents one piece when a sandwich is cut in HALF? — 1/2. Cut in HALF means 2 equal parts. Each part is 1/2 (one-half).
  23. A shape has 3 equal parts shaded. All parts are the same size. What fraction is shaded? — 1/3. 1 shaded part out of 3 equal total parts = 1/3 (one-third) is shaded.
  24. Which shape shows halves correctly? — A square split into 2 EQUAL pieces. Halves means 2 EQUAL parts. The square split into 2 equal pieces shows correct halves.