Answer:
radius= 7
Step-by-step explanation:
the radius is half of the diameter.
i hope this helps :)
First add what's in the parenthesis 1/2(3)(12)
then multiply 2 and 12 to get 1/2(36)
finally divide 36 by 2 and get 13
the answer to your question is B.) 12x
Answer: 288cm²
Explanation:
In the given trapezoid, there are 2 right angled triangles and 1 rectangles.
So,
area of trapezoid
=area of 2 right angled triangles +1 rectangle
=2×[16×3]/2 + 15×16
=48+240
=288 cm²
Note:
Area of right angled triangle
=(base× height)/2
&,
Area of rectangle
= length ×breadth
Answer:

Step-by-step explanation:
Point Slope is:

We are given the point (-2, 5) and a slope of 1/2.

Hope this helps.