Answer:
Straight, Obtuse, Right, Acute
Step-by-step explanation:
B or E are most likely the answer but I’m not too sure
Answer:
21
Step-by-step explanation:
It might be 21/30 , hope it helps though :)
Answer:
Step-by-step explanation:
B=2h(a+b) #the numerator goes to the other side, the denominator then just makes it B
B/2h=a+b
2h=a+b/B
2h-a=b/B
2h-a=b(1) #factorise