Please help.
With the aid of the diagram, calculate:
I. The length x
II. The base area

1010: 3030

is it i think

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊

below

step-by-step explanation:

1. 5/1

2. 10/16

3. 90/2

4. 1/20

5. 3/1

6. 14/24

7. 1/4

8. 18/10