mscroggs.co.uk
mscroggs.co.uk
Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.
Click here to win prizes by solving the mscroggs.co.uk puzzle Advent calendar.

subscribe

Sunday Afternoon Maths XXXVI

 Posted on 2014-12-21 

Square deal

This unit square is divided into four regions by a diagonal and a line that connects a vertex to the midpoint of an opposite side. What are the areas of the four regions?

Show answer & extension

If you enjoyed these puzzles, check out Advent calendar 2023,
puzzles about lines, or a random puzzle.

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021

Advent calendar 2020


List of all puzzles

Tags

scales doubling digital clocks dates geometric mean spheres the only crossnumber money pascal's triangle multiplication rugby proportion geometric means quadratics axes triangle numbers perimeter range gerrymandering 2d shapes lines surds volume graphs albgebra squares sums symmetry sport circles clocks shapes mean palindromes coins ave calculus number determinants averages sum to infinity dominos polynomials functions median cube numbers cards hexagons planes speed binary grids unit fractions bases trigonometry combinatorics colouring menace probabilty folding tube maps dodecagons pentagons consecutive integers logic indices games odd numbers quadrilaterals ellipses percentages taxicab geometry factorials time crosswords cubics triangles books digits christmas probability polygons rectangles chess even numbers consecutive numbers floors decahedra expansions factors sequences star numbers coordinates cryptic clues algebra area 3d shapes crossnumbers shape matrices fractions products cryptic crossnumbers integers crossnumber irreducible numbers wordplay advent elections perfect numbers tiling angles prime numbers remainders complex numbers sets balancing dice geometry square roots differentiation digital products means regular shapes arrows numbers routes chalkdust crossnumber chocolate people maths integration addition multiples tangents partitions tournaments parabolas square numbers division

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2024