Manipur Board Solutions for Chapter: Constructions, Exercise 1: EXERCISE 11.1

Construct a triangle $ABC$ in which $BC=5 \mathrm{cm}$, $\angle B=45°$ and $AB+AC=12 \mathrm{cm}$.

Construct a triangle $ABC$ in which $AB+BC+CA=9.5 \mathrm{cm}$, $\angle B=60°$ and $\angle C=45°$.

Construct a triangle $ABC$ in which $AB+BC+CA=10 \mathrm{cm}$, $\angle B=60°$ and $\angle C=45°$.

In a triangle $ABC$, $AB+BC+CA=12 \mathrm{cm}$ and $AB:BC:CA=2:3:3$. Construct the circumcircle of the triangle.

Construct the circumcircle of a triangle whose sides are $3.5 \mathrm{cm}$, $4.5 \mathrm{cm}, 5.5 \mathrm{cm}$ in the length.

Construct a triangle $ABC$ and its incircle when $AB=12 \mathrm{cm}$, $BC=13 \mathrm{cm}$ and $CA=5 \mathrm{cm}$

The sides $AB, BC$ and $CA$ of a triangle $ABC$ are $6 \mathrm{cm}$, $7 \mathrm{cm}$ and $5 \mathrm{cm}$ respectively in length. Draw the incircle.

The sides $AB, BC$ and $CA$ of a triangle $ABC$ are $6 \mathrm{cm}$, $7 \mathrm{cm}$ and $5 \mathrm{cm}$ respectively in length. Draw the circumcircle of the triangle.