Ashape is made of 12 right triangles of equal size. each right triangles has a base of 4 cm and height of 5 cm. what is the total area in centimeters. of the shape

120 cm^2

Step-by-step explanation:

4(5)/2=10- area of 1 triangle

10(12)=120 -total area

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.