adrikadobsa05 adrikadobsa05

23-04-2020
Mathematics

contestada

The diagram shows a square with perimeter 20cm.work out the percentage of the area inside the square that is shaded

The diagram shows a square with perimeter 20cmwork out the percentage of the area inside the square that is shaded class=

Respuesta :

koiley37 koiley37

19-10-2020

Answer:

16.25 cm squared

Step-by-step explanation:

20 ÷ 4 = 5

5 - 3 = 2

5 - 3.5 = 1.5

1.5 × 5 = 7.5

2 × 5= 10

7.5 ÷ 2 = 3.75

10 ÷ 2 = 5

3.75 + 5 = 8.75

5 × 5 = 25

25 - 8.75 = 16.25

Answer Link

Otras preguntas

what do you think are three most important developments leading up to America Civil War?

1. The largest of 2 integers is one more than three times the smaller. If the suin of the two integers is 37, find the larger integer.

what is the total? -18 +(-6)

WILL GIVE BRAINLIEST!!! NEED ANSWER FAST!! Escribe. ¿Qué alimentos Tomas normalmente en el desayuno, el almuerzo y la cena? 1. Desayuno: yogur ... 2. Almuerzo:

differentiate inland water transportation and sea transportation

Consider the redox reaction below. Upper Z n (s) plus 2 upper H upper C l (a q) right arrow upper Z n upper C l subscript 2 (a q) plus upper H subscript 2 (g 0)

Which is the graph of the function f(x) = x2 + 2x + 3? On a coordinate plane, a parabola opens up. It goes through (negative 2, 3), has a vertex at (negative 1

What is the approximate total length of iron edging needed to create the square frame and the two diagonals

Write a sentence with the word miserly included

Yolanda quiere una nueva. disco teclado copiar computadora