Answer: B) 83%
The chances of winning and the chances of losing add to 100%
So 100% - 17% = 83% is the chances of losing.
Answer:
Step-by-step explanation:
w = Henry's weight
e = Eric's weight
e = w - 12
Answer:
66 cm²
Step-by-step explanation:
From the given figure, and the question statement we have;
BD = 11 cm, AE = 7 cm, CF = 5 cm
The given quadrilateral ABCD consists of two triangles; ΔABD and ΔBCD
The area of quadrilateral ABCD = The sum of the areas of ΔABD and ΔBCD
The base length of the two triangles equals segment BD = 11 cm
The height of triangle ΔABD = 7 cm
The area of a triangle = (1/2) × Base length × Height
∴ The area of triangle ΔABD = (1/2) × 11 cm × 7 cm = 38.5 cm²
Similarly;
The area of triangle ΔBCD = (1/2) × 11 cm × 5 cm = 27.5 cm²
∴ The area of quadrilateral ABCD = 38.5 cm² + 27.5 cm² = 66 cm²
The area of the given figure (quadrilateral ABCD) = 66 cm².
Answer:13
Step-by-step explanation:
this is an phythagoras question
12 x 12 = 144
5 x 5 = 25
144 + 25 = 169
=13
