Since each square will have an area of 4 cm^2 because they are congruent, then let’s find the side length of them.
Square root of 4 is two
Each side is 2 cm. Since the unshaded triangle has 3 on the base and height, then it is same to assume that the triangle has a base of 6 cm (2 * 3) and a height of 6 cm.
The formula of the area of a triangle is:
1/2 ( base times height)
Let’s plug in some values
1/2(6 * 6)
Multiply
1/2 (36)
Divide
18
Since the triangles are also congruent, then the shaded side has the same area.
The shaded triangle has an area of 8 cm ^2
Answer:
W=40.4 degrees
Step-by-step explanation:
cos W=1.6/2.1
cos W=0.7619
W=40.4 degrees
Answer:
butterflies (b)=50
butterflies in 6 months =20/100×50=10+b =60
butterflies in 12 months =2(6months)
butterflies in 12 months= 120
Speed= distance/time.
6.4/4.
1.6 meters per minute.