3456 TGᗩTᔕ ᑎOT TᕼE ᗩᑎᔕᗯEᖇ I ᒍᑌᔕT ᑎEEᗪ ᑭOIᑎTᔕ
Answer:
The area of trapezium is (x+11) cm².
Step-by-step explanation:
Given that the formula of area of trapezium is :

In the formula, a and b represents the length of trapezium and h is the height. So you have to substitute the following expressions into the formula :





Well the answer i think is going to be 18
Answer:
-1
Step-by-step explanation:
the common ratio in this geometric series is -1