Answer:
the answer is A and C
Step-by-step explanation:
Answer:
-0.04x+0.9
Step-by-step explanation:
Answer:
area of trapezium: -
formula...
½(sum of parallel sides)×height=area
=>240=½(12+x)×12
=>240=(12+x)×6
=>240=60+6x
=>6x=240-60
=>6x=180
=>x=180/6
=>x=30cm
therefore, the value of x is 30 cm.
Step-by-step explanation:
hope it helps u
Answer: a) 75 degrees. Why? This is given
b) 75. Same side Exterior and interior angles are congruent that are cut by a transversal. Theorem.
c) 75 degrees. See above.
Step-by-step explanation:
