Dahlia wants to build a sandbox that has a perimeter of 26 meters the length is 7 meters What is the width of there sandbox?

Pls help me!

(Math)

Width of sandbox is 6 meters long

knowing one side is 7m and that its a 'box' shape means you can take away two sides.
26-7=19-7=12

to find the length of the remaining individual sides split 12 in half
12/2=6

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )