Step-by-step explanation:
is there any mistakes in the question
Answer:
7
Step-by-step explanation:
the line follows a linear relation ship so follow the graph
Answer:
27
Step-by-step explanation:
57 - 3 = 54. 54/2 = 27.
Answer:
Area = 72.62 m²
Step-by-step explanation:
Area of a triangle with the given three sides is given by,
Area =
Here, s =
And a, b, c are the sides of the triangle.
From the question,
a = 20 m, b = 10 m and c = 15 m
s =
s = 22.5
Substitute these values in the formula,
Area =
=
=
= 72.62 m²