Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 30/05/2026An equilateral triangle inside a regular hexagon. What’s the angle? #geometrypuzzle 117423
ronysarker71.bsky.social @ronysarker71.bsky.social · 20/05/2026There are three squares in a rectangle. Red and blue squares are congruent. The total area of red and blue square is 2A. What is the area of yellow square? 181
ronysarker71.bsky.social @ronysarker71.bsky.social · 18/05/2026A square and two rectangles. The area of Yellow rectangle is A. What is the area of purple rectangle? 4102
ronysarker71.bsky.social @ronysarker71.bsky.social · 16/05/2026A square and an isosceles triangle (blue color). What is the red angle? 3155
ronysarker71.bsky.social @ronysarker71.bsky.social · 06/05/2026Equilateral triangle and a rectangle. What is the ratio of yellow area and blue area? 144
ronysarker71.bsky.social @ronysarker71.bsky.social · 05/05/2026Two squares and a rectangle. The blue square area is 4. What is the area of the rectangle? 3164
ronysarker71.bsky.social @ronysarker71.bsky.social · 29/04/2026Two squares and a semicircle. The area of the blue square is 4. Find out the area of red triangle. 141
ronysarker71.bsky.social @ronysarker71.bsky.social · 28/04/2026Two squares. The length of the red line is 4. What is the yellow area? 254
ronysarker71.bsky.social @ronysarker71.bsky.social · 05/04/2026Rectangle, square and semicircle. Express yellow area in terms of a. #geometrypuzzle 110
ronysarker71.bsky.social @ronysarker71.bsky.social · 04/04/2026In a square the blue and the green line are perpendicular each other. Find the ratio of the area of the yellow square and the red square. 6124
ronysarker71.bsky.social @ronysarker71.bsky.social · 04/04/2026Semicircle and Rectangle. What is the red angle? #geometrypuzzle 110
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 29/03/2026#geometrypuzzle 392
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 05/07/2025The three rectangles are congruent. What fraction of the design is shaded? #geometrypuzzle 135916
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 28/06/2025Four quarter circles. What’s the area of the orange one? #geometrypuzzle 103511
Reposted by @ronysarker71.bsky.socialJo Morgan @mathsjem.bsky.social · 21/06/2025#mathsconf38 Love this @catrionaagg.bsky.social! 4406
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 21/06/2025These triangles are congruent and isosceles. What’s the area of the semicircle? #geometrypuzzle 5289
ronysarker71.bsky.social @ronysarker71.bsky.social · 16/06/2025Two squares, a semicircle and a rectangle make the following figure. The red square touch the semicircle. Prove that, Red square area is equal to the total area of yellow square and blue rectangle. #geometrypuzzle 020
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 15/06/2025Today’s project: colouring in some cards for the #MathsConf38 tuck shop @rjs2212.bsky.social 6668
ronysarker71.bsky.social @ronysarker71.bsky.social · 15/06/2025A square and a semicircle make the following figure. What is the red angle? #geometrypuzzle 3115
ronysarker71.bsky.social @ronysarker71.bsky.social · 14/06/2025All shapes are squares. The percentage of shaded area. #geometrypuzzle 031
ronysarker71.bsky.social @ronysarker71.bsky.social · 14/06/2025Two squares and a semicircle. The length of extended side of small square is 2. Find out the blue area. #geometrypuzzle 142
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 14/06/2025Four squares. What’s the blue square’s area? #geometrypuzzle 5285
Reposted by @ronysarker71.bsky.socialCatriona Agg @catrionaagg.bsky.social · 11/06/2025My PGCE trainee finishes her placement with us this week, so I’ve made her a very geeky card 🤓 2414
ronysarker71.bsky.social @ronysarker71.bsky.social · 13/06/2025Two rectangles and a square. The length of long side of the red rectangle is 4. What is the total colored area? #geometrypuzzle 292
ronysarker71.bsky.social @ronysarker71.bsky.social · 13/06/2025The length of the square is 'a' and O is the center of the circle. Find out the yellow area in terms of 'a'. 020
ronysarker71.bsky.social @ronysarker71.bsky.social · 12/06/2025Two identical squares make the following figures. The length of green line is 4. What is the area of blue triangle? 020
ronysarker71.bsky.social @ronysarker71.bsky.social · 10/06/2025The radius of the circle and the side length of the each small square are equal. The red area is 'A' . What is the area of blue square ? 010
ronysarker71.bsky.social @ronysarker71.bsky.social · 08/06/2025Two isosceles triangle and their top angle is 45 degree. The length of the equal sides are 4. What is the area of red color? 030
