Answer:
14cm²
Step-by-step explanation:
Area of a triangle (A) is 1/2bh where;
b is the base of the triangle
h is the height of the triangle
Given the base = 7cm and height = 4cm,
Substituting the given values into the formula of area of a triangle we have;
A = 1/2×7×4
A = 14cm²
Therefore the area of the triangle is 14cm²
Answer:
Negative
Step-by-step explanation:
The line is trending downwards, which is indicative of a negative slope.
Angles on a straight line add up to 180 so take 91 away from 180 to give you 89 i guess ^^; i hope that helps somewhat
Answer:
b) 10
Step-by-step explanation:
(3×10+46)+14 = 90
<em>Hope this helps!!!!!</em>
rechecking this answer with your lecturer. Tq
