Answer:
Area of a triangle is :
it's given that ;
base = 10 m
height = 16 cm
Therefore, the area of triangle is 80 m²
Step-by-step explanation:
8.4 x 10^12 / 4.2 x 10^6 = 2 x 10^6
Answer: 3x one unit to the left and four units up.
Step-by-step explanation: I took the quiz and made an 100 !!!! :)
Answer:
13.8 square feet
Step-by-step explanation:
To find the area of a triangle you use the formula a = 1/2 bh
a = 1/2 (6.9) (4) = 13.8
(simplier to understand) a = 1/2 (6.9) (4) = 27.6 divided by 1/2 = 13.8
Using law of cosines:
Cos(angle) = adjacent/ hypotenuse
Cos(22) = 12/x
Rewrite to get:
X = 12/cos(22)
Simplify:
X = 12.9424
Round the answer as needed.
