Answer:
<h2>36 in²</h2><h2 />
Step-by-step explanation:
area of a triangle = 12 in²
area of a trapezoid = 24 in²
just combine the two shape (see image)
then add the area.
total area = 12 + 24
= 36 in²
Answer:
29.1666667% Increase
Step-by-step explanation:
First, you subtract the orginal number from the new number. Which means, 15.5 - 12, which is equal to 3.5. Then you take 3.5 and then divide it by 12. Then, multipe it by 100.
Answer:
C
Step-by-step explanation:
Imagine folding the paper at the x-axis line
you will see the base of the triangle will be at (1, -1) and (3, -1), and the top of the triangle will be reflected at (1, -3)
Option C matches the description
Answer:
The value of x is - 11
Step-by-step explanation:
Given as :
∠ M = (5x +90) °
∠ R = 55°
The sum of measure of angle M and R are complementary
Complementary Angle are those when sum of two angle equal to 90°
∵ Angle M and R are complementary in nature
∴ ∠ M + ∠ R = 90°
Or, (5x +90) ° + 55° = 90°
Or, 5x = 90° - 90° - 55°
Or, 5x = - 55°
∴ x = - = - 11
Hence the value of x is - 11 Answer