Answer:
can you show the shapes
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
Complementary angles add to 90 degrees
a+b = 90
64+b = 90
Subtract 64 from each side
64-64 +b = 90-64
b = 26
Answer:
fj and jm
Step-by-step explanation:
They intersect at point j
Answer:
Area of shaded : 21.5 cm^2
Step-by-step explanation:
Area of square = 10^2 = 100
Area of circle = 3.14 x 5^2 = 3.14 x 25 = 78.5
Area of shaded = 100 - 78.5 = 21.5 cm^2
Answer:
773 or 278.5 (if it only wants the sides the pic shows)
Step-by-step explanation:
13*5=65
65/2=32.5 (since it is a triangle you by 2)
12*9=108
108/2=54
15*20=300 (it is a square so you leave it)
you do it on the other sides that you can't see in the pic.
Add all the numbers together: 32.5+32.5+54+54+300+300 or 32.5(2)+56(2)+300(2)=773
Hope this helps!
