The image contains two geometric objects, square and triangle
The square
The square has side equals to 12 cm
Find the area of the square
a = s × s
a = 12 × 12
a = 144 cm²
The triangle
The triangle has base equals to 12 cm, and the height equals to 17 - 12 = 5 cm
Find the area of the triangle
a = 1/2 × b × h
a = 1/2 × 12 × 5
a = 1/2 × 60
a = 30 cm²
Now add the area together
a = area of triangle + area of square
a = 144 + 30
a = 174
Answer:
The area is 174 cm²
Answer:
390 girls.
Step-by-step explanation:
of 650 is 390.
Answer:
7.8 units
Step-by-step explanation:
P(Xp, Yp)= (7,7)
Q(Xq, Yq)= (1,2)
distance= l=
l=
l= 
l=
l=7.8102 (to 4 dec. places)
I= 7.8 (to nearest tenth)
Answer:
x=-18
Step-by-step explanation:
To move the 4 to the other side you need to subtract both sides by 4 (If you do something to one side you need to do it on the other side)
x+4-4=-14-4
Simplify:
x=-18
Hope this helps!
Answer:
X=10, Y=0
Step-by-step explanation:
