Hey there look like you need some help.
If I give you the correct answer mark me brainleist
First you would find the area of the square: 230*230= 52,900Next you would find the area of one on the triangles: 230*187=43,010 * 1/2= 21,505Then you would multiply the area of the one triangle by four: 21,505*4= 86,020Finally, you would add the area of the square to the combined area of the triangles: 86,020+ 52,900=138,920
Answer:
52 : 14
Step-by-step explanation:
multiply the numbers by 2
1/sin(38)*7=11.4
Hope it helps
Answer:
cos 23 = x/7.8
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
she needs 8 cups and 3 quarts is 12 cups
