find the area of a triangle

i dont have a pic so ill just tell you the measurements 5.5m, 6.9m, 4.9m
choices:
a. 16.5m2
b.11.55m2
c.23.1m2***
d.4.85m2
is my answer correct if not please explain how to do it

I hope this helps.

1: B
2: C
3: C
4: B
5: A

Me got the anser is 100% correct!

B
C
C
B
A

Number 5 is A

Me got them answers is 100% correct thank you

b trust me

formula is a=1/2(b)(h)
b=base
h=height

Me got them answer is 100% correct thank you

The correct awsers are

B
C
C
B
A

thx so much me got the answer

1. 11.55 m2

2. 181.12 m2

3. 21 in2

4. 22 ft

5. 12 mm

100% in another way, the answers are:

1. B

2. C

3. C

4. B

5. A

100% still for 2023 connections academy!
trust me, and may God bless you.

Our Father, who art in Heaven, hallowed be thy name. Thy kingdom come, thy will be done, on Earth as it is in Heaven. Give us this day, our daily bread, and forgive us our trespasses. As we forgive those to trespass against us, and lead us not into temptation, but deliver us from evil. In the name of the Father, of the Son, and of the Holy Spirit, Amen.

the area for the measurements you give

is not listed

see "Heron's Formula"