victor gorelik
630 subscribers
1:34
974. Two congruent rectangles are packed into a square. What’s the angle?
victor gorelik
12 views • 11 hours ago
0:57
973. Four squares. What’s the total shaded area?
victor gorelik
24 views • 11 hours ago
0:40
972. The triangle is equilateral. What’s the area of the circle?
victor gorelik
32 views • 1 day ago
1:30
971. What’s the area of the toppled square?
victor gorelik
16 views • 1 day ago
1:52
970. I’ve stacked three right-angled triangles to make this rectangle. What’s its area?
victor gorelik
32 views • 2 days ago
1:31
969. 6 congruent rectangles. What’s the angle?
victor gorelik
21 views • 2 days ago
0:46
968. The outer shape is a square. What’s the missing angle?
victor gorelik
24 views • 3 days ago
1:54
967. All four triangles are equilateral. What fraction of the rectangle do they cover?
victor gorelik
33 views • 3 days ago
1:51
966. The bases of the semicircles are parallel. What fraction of the circle is shaded?
victor gorelik
24 views • 4 days ago
1:32
965. The radius of the quarter circle is 5. What’s the total area of the four squares?
victor gorelik
25 views • 4 days ago
1:38
The two shaded semicircles are the same size. What fraction of the larger semicircle do they cover?
victor gorelik
41 views • 5 days ago
1:16
963. Some squares and a semicircle. What’s the perimeter of the combined shape?
victor gorelik
15 views • 5 days ago
2:28
962. Four squares. What fraction is shaded?
victor gorelik
29 views • 6 days ago
0:57
961. The four marked angles are equal. If the rectangle’s width is 3, what’s the area of the circle?
victor gorelik
18 views • 6 days ago
0:55
960. The point lies on the diagonal of the square so that a + b = c. What’s the angle?
victor gorelik
144 views • 7 days ago
0:51
959. What’s the angle?
victor gorelik
30 views • 7 days ago
1:04
958. What fraction is shaded?
victor gorelik
28 views • 8 days ago
0:56
957. Four squares inside a rectangle. What’s the angle?
victor gorelik
34 views • 8 days ago
1:43
956. What fraction of the circle do these four quarter circles cover?
victor gorelik
30 views • 9 days ago
1:18
954. Both hexagons are regular. How long is the pink line?
victor gorelik
26 views • 9 days ago
0:52
955. The equilateral triangle has been split into two equal areas. What’s the area?
victor gorelik
45 views • 10 days ago
1:09
953. Two quarter circles. What’s the angle?
victor gorelik
89 views • 10 days ago
0:43
952. The rectangles are congruent, each with area 9. What’s the area of the triangle?
victor gorelik
55 views • 11 days ago
1:08
951. Two squares and an equilateral triangle. What’s the angle?
victor gorelik
26 views • 11 days ago
2:48
950. Two squares and an equilateral triangle. What’s the angle?
victor gorelik
48 views • 12 days ago
1:49
949. The areas of the three squares are given. What’s the area of the red triangle?
victor gorelik
52 views • 12 days ago
1:13
948. What’s the area of this triangle?
victor gorelik
78 views • 13 days ago
1:16
947. Four squares. What’s the shaded area?
victor gorelik
36 views • 13 days ago
1:19
946. Two squares inside an equilateral triangle. What’s the angle?
victor gorelik
31 views • 2 weeks ago
1:59
945. The triangle is equilateral. What’s the angle?
victor gorelik
47 views • 2 weeks ago
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