Answer:
312cm2
Step-by-step explanation:
Area of the triangles:
A =1/2bh
A=1/2(10*12) = 1/2*120=60.
There are two triangles. 60*2=120. 120 is the area of both triangles.
Area of the rectangle:
16*12=192.
120+192=312cm2
Answer:
25
Step-by-step explanation:
(-5)^2=(-5)*(-5)=25
Answer:
56
Step-by-step explanation:
Answer:
J(-2,8)
Step-by-step explanation:
Answer: Its A
Step-by-step explanation:
