Answer:
I think it should be the 1st one
Step-by-step explanation:
sorry if it is wrong hope it helps
Answer:
1126 cups
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
Answer:
49
Step-by-step explanation:
She can buy 46 more and she has three, so she can own 49
Answer:
158.76 cm²
Step-by-step explanation:
Quadrilateral ABCD is composed of 2 right triangles
Construct the line BD, then
Δ ABD and Δ BCD are the 2 right triangles.
The area (A) of a triangle is calculated using
A =
bh ( b is the base and h the perpendicular height )
Δ ABD with b = 18 and h = 7.5
A =
× 18 × 7.5 = 9 × 7.5 = 67.5 cm²
Δ BCD with b = 15.6 and h = 11.7
A =
× 15.6 × 11.7 = 7.8 × 11.7 = 91.26 cm²
Thus
area of ABCD = 67.5 + 91.26 = 158.76 cm²