Okay. 10×5=50cm^2 is the area of the rectangle
The height of the triangle is (18-10)=8cm
So (8×5)÷2=20cm^2
50+20=70cm^2 is the area of the composite shape
X= 19degress
180-99 =81
81-5 = 76
76/4 = 19
Step-by-step explanation:
start with x which is 6
then plot it
then do y which is 2
and plot
