guyss pls help. solve:- 2nd part
Attachments:
Answers
Answered by
0
Answer:
Step-by-step explanation: its a trapezium
total area = 1/2(25+15)*16 =320cm²
area o rectangle= 10*3 =30cm²
area of circle= π (7/2)²= 38.5cm²
area of shaded portion = 320-(154+38.5)= 127.5cm²
naira71:
thx for help..but it is wrong its ans is 251.5cm²
yes 2nd only
yeah that i know..but this is not the correct ans
n that area of circle u have take it wrong...in this we have to take out its radius n put the value of π=22/7
yup
ans is 251.5
Answered by
0
hope it's helpful. . .
thank you. . .
Attachments:
Similar questions