Julia Johnson
Feb 6, 2021

answers: 1

Register to add an answer

The time for answering the question is over

Answer:

Perimeter =2(l+b)

Perimeter =2(40+23)

Perimeter =80+46

Perimeter =126 cm

Let third angle be x

Perimeter of triangle = 40+23+x

126=40+23+x

126=63+x

126/63=x

X=2

209

beg

Feb 6, 2021

For answers need to register.

Contacts

mail@expertinstudy.com

Feedback

Expert in study

About us

For new users

For new experts

Terms and Conditions