Answer:
you have to use the knowledge and vertically opposite angles corresponding angles
vertically opposite meaning the angle vertically opposite to 84 is at 4 then corresponding angles to get what is 2x then divide your answer by 2
The anwser is D............
Given:
Height of triangular prism = 2 cm
triangular base of the prism = height = 5cm ; base 4cm
Base area = (5cm*4cm)/2 = 20cm² / 2 = 10cm²
Volume of triangular prism = base area * height
V = 10cm² * 2cm
V = 20cm³
Answer:A) by quoting experts and scientists who believe that humans cannot survive without the existence of coral reefs
Step-by-step explanation:
Answer:
10x/2=5x. So the answer is 2.
Step-by-step explanation: