Answer:
20
72
112
Step-by-step explanation:
Area of a triangle = 1/2 x base x width
⇒ area of each triangle = 1/2 x 5 x 8 = 20 m²
Area of rectangle = width x length
⇒ area of the rectangle = 8 x 9 = 72 m²
Total area = (2 x 20) + 72 = 112 m²
140 I believe because you subtract 40 from 180 since the two angles equal 180
Answer:
ok
Step-by-step explanation:
Answer: because the 7 in 0.77 is in the tens place, while 0.077 has a 0 in the tens place, and 7 is greater than 0.
Middle square area= 8x8=64
one triangle area = (8x8)/2
multiply the triangel area by four and add the square area-- (4x32)+64=192
