radio.component.html

<div class="form-group row">
    <label class="col-3 col-form-label">{{label}}</label>
    <div class="col">
        <div *ngFor="let option of options" class="form-check form-check-inline">
            <input class="form-check-input" type="radio" id="cb_{{option.id}}" [formControl]="radio" [value]="option.id">
            <label class="form-check-label" for="cb_{{option.id}}">{{option.label}}</label>
        </div>
    </div>
    <div class="col-2 align-self-center text-center">
        <button class="btn btn-outline-success" *ngIf="!radio.disabled" [hidden]="!radio.value" (click)="addCriterion()"><i class="fas fa-plus-circle"></i></button>
    </div>
</div>