1. What is the area of a triangle with base 7 cm and altitude 22 cm?
a. 154 cm
b. 14 cm
e. 77 cm
Answers
Answered by
1
Answer:
A=hbb
2=22·7
2=77cm²
Step-by-step explanation:
Answered by
3
Answer:
77 cm
Step-by-step explanation:
area of triangle = base × height×1/2
area of triangle=7×22×1/2
area of triangle=7×11
area of triangle=77 sq cm
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